For travellers who have to no drivers but have to travel by air and leave their car, it would be a good idea to park it here at a fortuitously-named facility called Park N' Fly. I think this is an international brand and this is their Pasay branch. There appears to be another one in Clark. The rate, if I am not mistaken, is Php 90 / 24 hours (that cheap?! Somebody confirm this please). A shuttle will bring you to the airport and back upon your return. Convenient, eh?
Park N' Fly is located at Caltex Compound (PDSC/Park 'N Fly Bldg.), NAIA cor. Domestic Road 1300 Pasay City (Tel Nos. 851-7471 to 72). It's just walking distance from the old Domestic Terminal and 10 minutes drive to Terminals 1 and 2.
No. I don't know the owner.