Z3RO

I host a server from home and I have no problems with it. Lately I had some problems with electrical supply (story too long-some other time) Yesterday I came accross www.000webhost.com. They claim that they can host for free PHP, MySQL etc. My questions are: 1) Does any one uses it? If yes, are you satisfied? 2) Can I transfer my server there, and controll it remotely from home, whenever I want, so I will not have my PC on for ages? I ask you guys first cuz I want to hear an impartial comment before I procceed with them. Thnx in advance