Moshi Monsters Tree House The Moshi Monsters Treehouse is the ultimate playhouse for all your Moshling friends; perfect for storage, too Mosh lings love hiding in the tree top, jumping from branch to branch and playing in the main treehouse room; go in and out through the working door Take your Mosh lings up and down in the automatic,they love the ride up and down The Treehouse comes with the exclusive Roxy Moshing, there are over 100 Mosh lings to collect For ages 4+