There is one double bed in the apartment but there is some scope to sleep more than 2 people by using a temporary bed elsewhere. The choice is really up to you; the apartment is yours while you rent it.
The apartment is split over two levels. On the ground floor, there is one large room that's divided in two by a low partition - on one side is a sleeping area (with a double bed) and on the other is the living area (with Sofa & TV). The partition is easy to move and so the room can be rearranged as you see fit. Upstairs, there is a kitchen, a bathroom and a dining room/study. In the past people have used either the lounge or the dining room as a second sleeping area - we have an inflatable mattress that you can borrow.