I know Breckenridge pretty well and am very familiar with this building, but had never stayed there. Though the building is older, we didn't have any problems. The closet was a strange design and had child hangers so I'd recommend to the owners to get adult hangers. We loved the layout of the kitchen - though we didn't cook. It's not a chef's kitchen, but it would be great for reheating and preparing easier fare.
I was pleased with the convenient check-in and parking. The instructions were clear and response to our question was super quick.
The walkability is nice. It's a quick walk to restaurants and shopping/Main St. and easy to hit the mountain since the base of peak 9 is across the street. We were there for an ice hockey tournament and could've walked to the rink. Also convenient!
If you're looking for a great location where you won't need your car, a nice balcony with a side view of the water, an easy home base, and don't need luxury, this spot would be a good fit.