I thought the rooms, hallways, and little areas like this were quite fun/whimsical. Actually made the YC hallways feel a little dark/gross, perhaps not in a good way. BC was more warm/inviting.
Obligatory trash by the elevator pics that focus on the 2-3 times I witnessed this and not the 50 times I walked by and it was perfectly clean.

I try not be a 'mind my own business' traveler - but I just don't get this, although you see it everywhere (not just Disney). Take the few minutes it takes to go find a proper trash can.
My only true 'complaints' about the BC/YC experience at the moment are the food/dining options and HH. Although I might have said the same about the food pre-COVID so that may be on me. There's just nothing about the BC Marketplace or Market at Ale & Compass that really appeals to us all that much so it felt like food was always a bit of a struggle. I admit I miss CL when staying here or YC, that is likely influencing my opinion.
I posted about HH lines along the way, but every time we were there they were annoyingly long and slow. We subsequently stayed at BLT and Poly (not exactly a place known for low pool crowds) and pool/pool bar crowds were totally manageable/reasonable. Maybe I'm just being a revisionist historian and HH lines have always been bad, but I don't remember it like this.
Why the drink station and food window are still closed is a little perplexing. A staffing thing? Maintenance thing? It's like the only resort with a major amenity like that still closed.
But all of that aside, the locational advantages of YC/BC never disappoint. Popped in Epcot a bunch for snacking and impromptu fireworks viewing just like old times, lots of time out/about the resort area, always a great place to get some runs in. Since we were splitting with a MK resort I don't think we ever even came close to the bus station, so that was nice.
Happy to answer any questions.