Previously known as Imperial Palace is good because of its location on the strip. Smacked in the center and cheap. But, you get what you're paying for, and sometimes less. I've stayed here many times because of comp rooms and because it's just convenient. Here's what I've learned:
(1) self-parking is a pain. People take up 2 spots and do not even pay attention to the lines. On top of that, the spots are all compact. If you drive a big car, don't bother. Your options? Valet or park at Harrah's. Harrah has a walkway over to The Quad from the parking structure and there's much more spaces at Harrah's parking lot.
(2) Front desk ALWAYS has a line. Be ready to wait to check-in. As for checking out, do it from the TV. Save you time from standing in line again.
(3) Always ask for a room in the lowest floor possible. Elevator here is a drag. Better off taking the stairs.
(4) NEVER stay in Tower 5. This is right next to the Outdoor club and music will be blasting!
(5) $5 blackjack tables are available early morning and ends around 10AM.
And that's 5 things you need to know about Imperial.. I mean The Quad, folks!