I looked at several places for an exercise pen and this was the absolute best price! (As with so many things at Wayfair) It arrived in 2 days. Incredibly easy to assembly. Basically just pull it out of the box. It folds into itself for easy storage and for moving. It is a little unsteady on hard floors. We put a blanket underneath it on one side to steady it. Would be better on carpet. It also comes with yard stakes to anchor it if using outside. It's big enough for my two 5 lbs dogs, water/food bowls and 2 beds. Great purchase! We love it!