Holidays Afloat houseboats are self drive hire vessels. Holidays Afloat offers a full range of vessels from a budget 2 berth houseboat, 2-4 berth traditional houseboats, 2-4 berth flybridge cruiser, 6 berth flybridge cruiser, 8 berth traditional houseboats, 10 berth traditional houseboats as well as 8 berth and 12 berth modern 'top of the line' cruisers.