Planning trip on Texas EAgle and was considering booking a lower level seat as this year it is the same price as upper.Last year it was a higher fare.On last years trip ther was much foot traffic all night as my coach was next to lounge and I was in the rear near the door.Every time the door opened there was much noise.My coach was a non refurbished sl1 and there was banging,from the buffer,I think. Also the track in southern Mo.is jointed and rough.Last year on the northbound all was quiet but southbound was noisy.NB the rear coach was empy when arriving Longview and we had a choice of seats and the kids moved to the next coach looking for plugs.(We were full after Little Rock).SB,no choice of seats got stuck by door..........On the lower level the door to the vestibule was stuck open and was packed with people sleeping everywhere(dont want that either).On previous trips I have alwas been in the coach baggage or the lower level was closed off (smoker or kiddie room).......Does the crew care if you sleep on the floor in the wheelchair space?I tire easily due to parkinsons and I need to be aat full speed when I get to Milwaukee.The $199 charge for a roomette is a little pricey for me but am considering it ......Is the lower level more comfortable?..........Thanks for any advice