Came to BUU unplanned. SS pump at East Troy 8nm north was offline and we flew here to top off to continue southbound. Topped off the tanks but decided to stay overnight. FBO was very clean and had a nice lounge. Tie-down space is there but no ropes or chocks in plain view during after hours ops. Local town of Burlington is wonderful. Will make BUU my fuel stop in a and out OSH every year.