Most residential blocks are against you bringing bikes in due to damage to the corridor walls etc.
I would say good biek storage is secure cages which can be used for prams also.
With sheffield stands or similar sturdy anchor points.
My own block had useless little legbreaker stands in front of each parking space which were bolted into the concrete.
Bolted - with the bolt heads showing. Got past the planning regulations but were completely useless.
My own cupboard in m my own flat would be vastly preferable to a cage in a communal area, where everyone can see my bikes, and i am reliant on the security actions of other residents preventing outsiders accessing the cage area.
Vertical storage is not necessarily the worst, but side access is is poor i did see something on my Facebook feed about ana bike rack where the bike is wheeled in forward, and the rack does most of the lifting.
Paris
Two of these in each cupboard with end access rather than side. Coats shouldn't be any larger than they are proposing, just had the door on the end rather than side. Should also make the door smaller as you don't need to pull your bike out sideways.
Doesn't seem suitable for full length mudguards though