As someone currently on the ramp & on the hangar waitlist... what are the cons of a hangar? I can only think of pros..
Pretty much just the cost. I mean yes, as others have stated there are always concerns about hangar rash, but that's not a guaranteed thing - I was in several different hangars over the 11 years I owned an airplane and never once had any hangar rash. And, yes the hangar could fall over on your plane in a storm or something.
The door issue is real, though, but fortunately (usually) short-lived. At one of the local airports there are two types of hangars - ones with manual sliding doors and others with electric lifting doors. Guess which tenants kept flying a few years ago when they had a power outage? But it's not like the power outage lasted months or anything.
I have had some brief time periods where I could not get the (north-facing) hangar door open due to ice or snow buildup, whereas an airplane parked on the ramp would have been accessible because the snow/ice melted quicker, but again that's a short-term problem in this area (and not a concern at all in the OP's area).
In some hangars if your neighbor's door is open you can't get your plane out, but that's usually easily resolved.
I suppose another con to a hangar might be that there may be rodents and other critters in the hangar with you, but then again there are animals that build nests in ramp-parked planes too, so that's likely a wash.
Yeah, other than cost, it's really stretching to try to find cons about hangars.