Comparing VI invest Tiny House Models: How to Choose the Right One?

Tiny house from VI invest: a complete comparison of MB Tiny House models

Are you looking for a mobile home that fits in the garden, serves as a glamping investment, or becomes your year-round home? VI invest offers a comprehensive range of MB Tiny House models – from a compact single-bed unit of 15 m² up to a luxury family home of up to 72 m². In this guide we’ll go through all available models, their dimensions, layouts, indicative prices, certifications, and who each specific type suits best. At the end you’ll find a clear comparison table and answers to the most frequent questions.

Overview of the MB Tiny House model range

The model range is designed to cover the whole spectrum of needs – from minimalist living for an individual, through a weekend retreat, to full-fledged year-round family living. The number in the model name roughly corresponds to the size category: the higher the number, the larger the living area and the higher the number of people the house is designed for.

Compact models for individuals and couples

MB5 (15 m², 1 person) is the smallest model in the range. It’s a cleverly designed unit for one person, fitting sleeping space, a kitchenette, and a bathroom with a toilet into a minimal footprint. It’s suitable as starter housing, a garden office, a studio, or an accommodation unit at a campsite. Thanks to its small dimensions, it fits even on a smaller plot of land and has the lowest purchase cost in the entire range – price on request.

MB7 (21 m², 1–2 people) adds extra space, so it comfortably serves a couple too. A typical layout includes a living area with a kitchen, a separate bathroom, and a sleeping loft or a separate bedroom. It’s a popular choice for glamping operators who want to offer more comfortable accommodation than a basic unit.

MB8 (24 m², 2 people) is a balanced model for a couple who will appreciate more storage space and a larger living area. Suitable for year-round living for a couple without children, or as a quality rental.

MB9 (27 m², 2–3 people) takes comfort further – offering space for a couple with one child or a more demanding couple. The MB9 Catwalk variant uses a raised section (a gallery or “catwalk”) to separate the sleeping zone, which both visually and practically expands the usable space and gives the interior an architecturally interesting character.

Family models

MB11 (33 m², 2–4 people) is the mid-class flagship and comes in three equipment variants:

• MB11 Comfort – a basic but fully equipped variant with a reasonable price-to-performance ratio.
• MB11 Prime – a higher material standard, a better-quality kitchen unit and equipment.
• MB11 Titan – the top equipment level with premium materials, above-standard insulation, and premium details.

The MB11 comfortably accommodates a family with two children and is often chosen as a year-round home. The layout typically includes a living room with a kitchen, a separate bathroom, a parents’ bedroom, and a sleeping loft or a children’s room.

MB24 (72 m², large family) is the most spacious model, designed for larger families who want full-fledged living without compromises. It offers separate bedrooms, a spacious living zone, a full kitchen, and a bathroom – comfort comparable to an ordinary apartment, but in the form of a mobile home.

MB42 (up to 42 m²) forms an intermediate step between the family and luxury models. Suitable for a family that wants more generous space than the MB11 but doesn’t need the floor area of the MB24.

MB48 (luxury) represents the top of the range. It emphasizes design execution, premium materials, perfect insulation, and above-standard equipment. It’s intended for clients seeking representative housing or a premium accommodation unit for demanding guests.

Certification: O2 and O3 models

MB Tiny House mobile homes are type-approved as trailers, which affects how they’re transported and registered. We distinguish two main categories:

• Category O2 – trailers with a total weight up to 3,500 kg. This group includes the lighter and smaller models (typically MB5, MB7, MB8), which under suitable conditions can be towed even by a smaller towing vehicle.
• Category O3 – trailers weighing 3,500–10,000 kg. This includes the larger and heavier models (generally MB9, MB11 and above), whose transport requires a corresponding towing vehicle and conditions.

The specific classification always depends on the final configuration and weight of the given unit – VI invest specialists will confirm the exact category during order configuration. Correct certification is key for legally transporting the house to the land and for any future relocation.

Luxury, standard and basic equipment levels

Basic level

Models like the MB5 and the MB11 Comfort variant represent the entry level. They offer everything needed for full-fledged living – insulation, heating, a kitchen and a bathroom – at the lowest purchase price. They’re ideal for budget-conscious investors as well as for first-time homeownership.

Standard level

Most of the mid-range belongs here – MB7, MB8, MB9, and MB11 Prime. They combine quality materials, higher comfort, and a reasonable price. This is the most commonly chosen category for year-round living as well as quality rentals.

Luxury level

MB11 Titan, MB42, and especially MB48 target clients seeking premium execution. They’re characterized by above-standard insulation (suitable even for demanding winter conditions), designer materials, higher-quality kitchen and bathroom fittings, and elaborate details.

Barrier-free variants for seniors

For seniors and people with reduced mobility, models without a sleeping loft are best suited, i.e. with all living space on one level. A loft reachable by a ladder or steep staircase is unsuitable for this group.

The ideal choices are the MB8, MB11 (in a single-storey configuration), and the larger MB42, which can be adapted into a barrier-free layout: a ground-floor bedroom, wider door passages, a bathroom with a barrier-free shower and grab bars, minimized thresholds, and possibly an access ramp at the entrance. VI invest can incorporate these adjustments already at the configuration stage, so the senior gets comfortable and safe single-level living.

MB Tiny House model comparison table

Model	Area	Number of people	Category	Equipment level	Indicative price	Suitable for
MB5	15 m²	1	O2	Basic	on request	Individual, office, glamping
MB7	21 m²	1–2	O2	Standard	on request	Couple, quality rental
MB8	24 m²	2	O2	Standard	on request	Couple, year-round living, seniors
MB9	27 m²	2–3	O3	Standard	on request	Couple with a child
MB9 Catwalk	27 m²	2–3	O3	Standard+	on request	Design, separate sleeping zone
MB11 Comfort	33 m²	2–4	O3	Basic	on request	Family, budget choice
MB11 Prime	33 m²	2–4	O3	Standard	on request	Family, year-round living
MB11 Titan	33 m²	2–4	O3	Luxury	on request	Demanding family, winter living
MB42	up to 42 m²	3–5	O3	Luxury	on request	Larger family, barrier-free adaptations
MB48	approx. 48 m²	4–5	O3	Luxury	on request	Representative housing
MB24	72 m²	large family	O3	Standard–Luxury	on request	Multi-member family, full living

The prices listed are indicative and serve to give a basic idea of price ranges. The final price depends on the specific equipment, materials, and add-ons. VI invest specialists will prepare a current offer tailored to you.

Top 3 recommendations by purpose

1. Glamping and rental investment

For glamping operators and short-term rentals, we recommend the MB7 or the MB9 Catwalk. The MB7 offers an ideal ratio of purchase price to number of beds – it pays for itself quickly thanks to the lower investment. The MB9 Catwalk, on the other hand, attracts guests with its design and separate sleeping zone, allowing a higher nightly rate. Both models are compact enough to place several units on a single plot of land.

2. Year-round living

For full-fledged year-round living, the best choice is the MB11 Prime or Titan. The Titan variant, with above-standard insulation, handles even harsh winters, offering comfort comparable to an apartment and space for the whole family. For couples without children, the more economical MB8 suffices; for a large family, reach for the MB24.

3. A garden house and supplementary facilities

As a garden house, a home office, a studio, or guest accommodation, the MB5 is best suited. It’s the most affordable, fits even on a smaller plot of land, and thanks to its O2 category is easier to transport. If you need a bit more space for guests to occasionally stay overnight, consider the MB7.

FAQ – frequently asked questions

Do I need a building permit to place a VI invest tiny house?

MB Tiny House mobile homes are type-approved as O2 or O3 category trailers, not as a classic structure. This generally simplifies the process compared to ordinary construction, but obligations vary depending on the specific plot of land and manner of use. We recommend consulting your specific situation with the local building authority and VI invest specialists.

What’s the difference between categories O2 and O3?

Category O2 covers trailers up to 3,500 kg (smaller models like the MB5, MB7, MB8), while O3 covers a weight of 3,500–10,000 kg (larger models like the MB9, MB11 and above). The difference lies mainly in the requirements for the towing vehicle and transport. The exact classification depends on the house’s final configuration.

Which model is most suitable for seniors?

For seniors we recommend single-storey models without a sleeping loft, ideally the MB8, MB11, or the MB42 in a barrier-free adaptation. VI invest can incorporate wider passages, a barrier-free bathroom, grab bars, and an access ramp already at the configuration stage.

Can a VI invest tiny house be used year-round?

Yes. For year-round living, the ideal models are those with a higher level of insulation, particularly the MB11 Titan, MB42, MB48, and MB24. These houses are designed to provide thermal comfort even during the winter months.

Choose the model that matches your budget and lifestyle, and contact VI invest for a no-obligation consultation and configuration of your custom MB Tiny House.