Location: Yorkshire, UK but my heart lies in Scotland!
Posts: 28,192
Re: Hamster penthouses
They do look nice and roomy. Only problem might be that being made of wood they could easily be chewed and also we find wood very hard to clean with hammies. Once the wee sinks in to wood you cannot get the smell out!
They do look an amazing size, but like soufle said, once wee gets into wood its very difficult (if nearly impossible) to remove. I'd stick to a plastic cage personally!