Alcove room had two queen beds downstairs and two twin upstairs and we put a twin air mattress upstairs between the twins.
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Alcove room: 2 'queen' beds and a bunk bed can hold 6 people comfortably. When I went, we had 5 and were comfortable. Loft room I don't know. We had booked a loft room but ended up with a alcove room... which was fine. Don't spend much time in the room anyway. :-)
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