We always stay in walking distance of the HH. We've been very happy in Bldgs 13, 16 and 64.
When we were there in Dec/Jan, we were in Bldg. 13. They were refurbishing the units in part of the building. Ours hadn't been done, but definitely needed to have some of the furnishings replaced, and some other upgrading. (We had a leaky bathroom faucet, squeeky bed, etc.)
But, we were on the second floor, and had a good view of the fireworks from Pleasure Island, and a quick walk to the HH.
We've stayed in 14 twice. The first time, we had a nice quiet room, so I didn't worry when we were assigned there the second time. But I was wrong---we were on the wrong end of the building and listened to the traffic over the bridge all night and in the early morning.
When you check in, have them show you on the map "exactly "where" in the building your unit it. It can make all the difference.