Hi Annie, I have bought a couple of bikes from Budget Bikes in the past, with that said the firm may well of been in different hands as it was much further up Manchester Road, it then moved to the old George Whites building, closed, and then appeared in todays location.
Probably the best advice is, what you see is what you get, and buyer beware, one bike I brought developed a fault as it came out of the show room doors with the engine running, I pointed it out and the answer was, "the bike is yours as it is", yes, I'd already paid for it, it didn't fill me with confidence, as it was the problem was quite easily rectified so no damage done.

Remember what your buying, don't listen to any old flannel from the staff, take a good look, better still take someone else to look with you they may see something you don't and insist on a test ride, if your happy, go for it.