Recently stayed at the Paris Hotel for 4 nights and LOVED it! We got a good rate from Kayak.com. The rooms were large, comfortable, and clean. The bathroom was huge too. Some of the decor and the TV were a bit dated but that's not a huge deal. Access to elevators is centrally located in the hotel and the signage is abundant and clear.
The staff at the Paris are all wonderful - from the front desk to housekeeping. Very professional and helpful.
The location on the Strip is excellent - right in the middle of everything! The restaurants within the Paris are great too - Mon Ami Gabi, the Paris buffet, etc. Paris is also connected directly to Bally's which is very convenient. No need to go outside!
The pool area is pretty big and offers a great view of the strip. Waitresses are abundant, the pool is clean, there are sunny and shay area, and the towel service is very nice.
The gym/spa at the Paris is pretty nice. The reviews for it on here are bad but when I checked it out for myself, I thought it was fine. See my separate review for that.
Other nice points where that they offer express check out (no need to wait in the long lines twice) and they give you the option of billing most things within the hotel to your room (gym, spa, etc). The only somewhat bad thing is that the WiFi is for a fee which is crappy.
I would absolutely come back to the Paris anytime.