>>47117503Honestly, it's a tough call. I definitely do count the buildings, though. It plays into the whole urban fantasy aspect of the early Pokemon games.
Pokemon Tower, Seafoam Islands, and the Power Planet are probably my favorites. In the context of the Gen 1 games, I thought it was pretty cool how they used Ghost Pokemon to create a dungeon where something like half the attacking moves in the game were useless. Then the Power Plant using Voltorb/Electrode as Mimics scattered among some very valuable items, combined with Electric Pokemon carrying the inherent risk of Paralysis, is a neat idea. And Seafoam Islands was already mentioned.
>>47117504It's shitty that some of the moves are bugged, but other than that, yeah you're really never going to see them in a normal playthrough unless you go out of your way to. It's a pretty dumb critique of the games unless you're looking at it from a competitive perspective.