This is H2Office – a floating versatile office, but it’s interiors can be customized for another purposes, for example it can be used as a hotel room, workshop, storage space too. ItвЂ™s 9m in length, so there is enough space for one or two people to work. It has a couple of desks, a fold-out bed, a lounge and a kitchenette, a shower and a WC. It runs off 240V shore-power. These water offices are built in UK and will cost you ВЈ60,000 (about $90,000 USD).