We stayed at the Monaco since we were seeing a show at the Denver Center for the Performing Arts and didn't want to drive home afterwards. Parking is a real challenge unless you use valet ($21). The hotel was really cool although our room was right next to the elevator shaft so we heard that throughout the night. The front desk clerk had an "oh well" attitude when we mentioned it the next morning. The food at Panzano's was awesome albeit a bit pricey. We tried to get a cab to the show since it was snowing but had little luck and ended up walking.
We'd return...

Stayed the night on New Years Eve...enjoyed the room and really thought the bed to be very comfy compared to most hotels. However the front desk didn't seem to have a clue as to what was being offered for the night and being a pet friendly place we wanted the fish bowl in our room and we had to ask for a fish three times. Little pricey but the room and our view was worth it.