I love it ... but so far I can't get my Lilly to go in it. I do believe the people who had her before and  set her loose when they moved  - must have had a box for her. She LOVES boxes!
Might rub her catnip mouse around the entrance, to try to get her to go in. She is usually very inquisitive. I do think it's great, well made, and pretty ... that designer green/cream.
Maybe when cold weather comes, she will love her cozy little tube bed. She is smart, and I have faith that she will.