One of the reasons that I currently rent an apartment instead of owning a single family home is that I want someone else to handle maintenance. Maintenance issues involve more than just "agreements with fellow apartment owners". There are common areas, common equipment such as elevators, trash chute, pool, gym, and common services such as security guards, maintenance staff, and concierge. In condos, this is managed by the homeowners association. Proposing that apartment buildings such not be owned by corporations, but instead that only condominiums should exist, with associated homeowners associations, is to propose a less liquid housing market.

I have owned single family homes and condos and rented apartments and condos. There are good reasons for all of these choices. Those proposing to allow fewer choices are not convincing me that they have thought it through.