Stayed here a few times now, and always will when they have availability.
Stayed in both styles of upstairs units - these were certainly 2 separate apartments at one point, but have been very recently and very nicely remodeled into 4 units. The larger front rooms have a cool glassed in shower, living area and patio. Very spacious. The back rooms are much smaller with a standard bathroom, but have similar appointments and furnishings to the big rooms.
EXTREMELY clean - have never stayed anywhere in Big Bear this clean and new. Bed is pretty comfy, fridge is nice, new and cold. Bathroom is very clean, new and has good water pressure.
Parking can be a little tricky, always back in for best results.
Location is outside of town a ways, but easy to find and reasonably quiet. There's a big googly Great Dane next door that can bark in the morning, but no issues aside from that.
Definitely the best in town in my 5 years of weekend stays during bike season. You won't be disappointed!