This one put together in about 40 minutes; super easy to get it set up. It's a little bit more narrow than I thought it would be, but both cats can sit inside the little house with no issue. They haven't completely warmed up to it yet, but they're fond of the scratch posts and like to sit in the little house. I think it'll be a win once they're used to it! Would definitely recommend if you want a soft cat tower that doesn't have that ugly carpeting (the main reason I went for it was its design). Very charming!