Fortunately, I have plenty of friends who are "enablers" and not much of my stuff "hangs around" at the house long enough to upset either my wife or my neighbors...
It helps to have a semi-retired heavy equipment salvage service owner as a good friend. I've had 6 of my cars parked in ONE of the bays in his large facility. I usually keep my trailer there too.
I have parking for 7 cars at my house, but usually only have 4 or 5 at the most with the rest scattered between the yard, the body shop, my shop and the gated/guarded underground parking garage at my office... ;)
Daily Drivers:
'99 Honda Civic EX (VTEC is like turbo yo!)
'00 Subaru Impreza Outback Sport - Family Hauler
Special Purpose:
'99 Dodge Durango - Every GRM'r needs a tow vehicle!
'94 Ford Ranger - Parts hauler
Show Cars:
'09 Nissan 370Z Base 6MT w/Sport Package
'72 Datsun 240Z Powered by a Skyline RB26DETT
'82 Nissan 280ZX JCR Blow Thru-Turbo Mikuni Powered
Project Cars:
'72 Datsun 2.8L MSnS ITB Powered 240Z (about to be powered by a Skyline RB25DET)
'72 Datsun Veggie Powered Turbo Diesel 240Z
'83 Nissan 280ZX Turbo 2+2 AutoTragic driveline donor
Race Cars:
'72 Datsun 2.9L 52mm SU Powered 240Z ITS Race Car
'83 Nissan 280ZX 24hrs of LeMons endurance racer & 2009 West Coast Challenge entry
I'm currently on the lookout for a P71 in all black with working spot lights and push bumper.
And I really need to retire the Durango and replace it with a turbo diesel of some flavor, currently favoring the Dodge Cummins or Ford 7.3L then sell my steel car hauler and replace it with a nice aluminum light weight enclosed one.