Bar Stools

One of my friends has the most awkward and uncomfortable barstools.  I like a bar stool that can be moved around easily on the floor, doesn't make me feel like I'm going to tip backwards and doesn't hurt my back.  His bar stools do the opposite.  In order to get them close to the bar you have to do that little stool hop where you grab the seat and try and hop up and down.  When you lean back the back seems to be heavier than the front so I always fell like I'm going to tip over and when I'm drunk it's worse.  On a side note I've never tipped over, I've just felt like it.  His bar stool back has a bar right in the middle of it which digs into my spine when I lean back.