We present the development of a lightweight catamaran-type houseboat for small shipping rivers in 2 versions - 20 and 23 m. It can be with a steel or aluminum hull.

Advantages: small size and weight, modular assembly, the ability to vary speed and power due to outboard engines. Shallow draft, low above-water dimensions, good stability.

Ideal for family vacations. It has enough space to accommodate various entertainment equipment: jet skis, RIB, water slide, inflatable pool, sun loungers, deck bar, etc.

Layout of the E20 boat:

- bow and stern cockpits;

- passage from bow to stern through the superstructure or along ladders through the solarium on the roof of the superstructure;

- superstructure: saloon (dining area and galley area), crew cabin (can serve as a guest cabin when at anchor), guest cabin, aft VIP cabin;

- two control posts - in the superstructure and open on the roof of the superstructure.