I suppose you could try

[livinincali]

I suppose you could try something like airbnb or apartments.com

Try

https://www.airbnb.com/s/San-Diego–CA?checkin=07%2F29%2F2015&checkout=09%2F30%2F2015&guests=5&ss_id=3zfyoqa5

or

http://www.apartments.com/san-diego-ca/3-beds/