Stayed three nights at Discovery Lodge while hiking around RMNP. Overall, I was really happy with my stay. I wasn't sure what to expect given some reviews but my experience was positive.
Location is excellent, 10 minute walk to downtown, 15-20 min drive to the main RMNP gate and no street noise. Double queen was a great size for one person and would easily accommodate 1-3 more too. My room was updated but the bathroom with shower was not. Still, was fine for me.
Beds are really comfortable, cable/tv was nice after a long day hiking, and the mini fridge/microwave was so helpful for leftovers and food storage.
Staff was helpful and friendly anytime I interacted with them. Did not take part in breakfast because I was up early to hike every day, but it is available from 7-10am.
The entryway to the Lodge is not very clear, I missed it the first time. But that wasn't a dealbreaker. If you are arriving after dark though, FYI.
Would definitely stay again when I'm in town.