The only place likely to have space is YBAF, for the obvious reasons
If you are going to be on the north side, YRED and YCAB. Maybe even YCDR if you are based on the far north. Finding hangar space is a problem, as these places are very popular.
If you are after decent LAME services you are limited to YCAB and YCDR. Good engine shop at YBAF, but if you need them, they do not need to be on the field you are, so its not a big deal.
Good luck.