I love going to this place, I was here again for a training seminar. I have been to this place about 6 times now ( 5 for one day training seminars and 1 for a 3 day - Conference) .This hotel is very clean, quiet, and just feels relaxing to be in. They have a large man made pond around the hotel with plenty of shade and comfy seats to lounge around. Parking is plentiful and you shouldn't have a problem finding parking even on the weekends.
Also if you ever feel the need to throw your money away JW Marriott is conjoined with a casino (Rampart Casino). If I ever have a staycation I'll make sure to book it here.
I'll make sure to update this review, once I actually spend a night or two here.