Be careful with your wooden house... I had two of those and LOVED them.. Unfortunately my rats loved them too... Loved to pee on them that is. I ended up having to throw them out because they got so nasty. I've read that you can sand them down and / or clean with vinegar water, but those methods didn't seem to work well for me. Your setup looks great though... I like the tunnel and bendy rope you have on the bottom.