Dexter loves his new house. It is solidly constructed and easy to assemble. It took me about 15 minutes which included opening the box. The two piece removable floor is very convenient. I like the simplicity of the roof attachment and support. Dexter immediately went up the ramp to explore, then he jumped onto the roof. He seems to enjoy the view from there. His house sits in a 4 x 8 foot outdoor dog kennel where he has room to play. The house is light enough to move easily, yet very sturdy.