If the quality of the house was better, it would be a 4 star in my book. Unfortunately, it arrived with a crack on the wooden support for the roof. I have had the house for just under a year. After a few months, the ramp disconnected. More problematic however, is the fact that the removable base collapsed (even after reinforcement). This exposed the nails and could have been dangerous for my bunnies. I highly recommend reinforcing the joints etc... Other than that, I am happy with the product. The only thing that would have improved the design, is if there was a door allowing access to and from the exterior of the house (instead of only having access through the top of the cage and roof).