The City mandates a certain amount of space in each building for both indoor and outdoor amenities. I don't have time to look up the formula right now, but essentially, the more units in the building, the more amenity space it is required to provide.
As suites get smaller, it makes sense to me that the amenity space improves. I've used party, game, and screening rooms in condos. If the building wants to include a library as a quieter socializing area (compared to the party room), that's not a bad idea. Buildings will have to start paying more attention to amenities directed to children and pets—some have them but most don't—or I predict they'll have to find ways to retrofit them in as time passes.
It's the swimming pools and gyms that really add to the maintenance fees, as both take a lot of upkeep. If you want those things, move to a bigger building where the cost of them can be amortized over more units, or be prepared to pony up more on monthly basis for them in smaller buildings with extensive recreation space.
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