This is beyond comfortable. I did the floor with a 1 inch 4x8 and added 1 inch pieces of wood to the sides where the doors open so it's a full floor. Super cleanable comfortable carpet, I zip tied the storage in the back by drilling a handle into the wood and using zip ties around the handle to the metal frame so it isn't going anywhere. Will add a toy box storage to the left and Japanese zonli mattress to the right and a chair. Soooo much storage and room for hanging out!