Received the hutch in 3 days....AWESOME. My husband and daughter put it together (while I was at work...AWESOME) and said it was not hard to assemble. We purchased so on cool days and times (we live in Texas) we can give our medium size bunny a safe second space outside. He loves going up and down the ramp; eats, sleeps, plays in the upper level and loves the grass & getting a little sun & fun time in the lower level. Thanks Great Offer Stock for the quick shipment. Thanks Trixie for a great product with great function and easy pull out tray to clean.