I had a Tree Lounge tree stand and I can tell you that it is ok if you have a tree that goes straight up and has no branches on it the whole way up.
But in Pennsylvania, that is rare.
that is way too broad of a statement. although i havent hunted every part of the state where ive used the tree lounge in the poconos-sproul -elk mountain areas finding a tree with little taper and little to no branches was way easier than in my home state .