now i did not yet get a PS3 but i might will and do you pay for home?cuz it seems interesting

No, it's free to use but I think there is some things in it you can pay for. I'm not totally sure as I never use it, but I know it's free to use.

Home is free to use / play as far as I am aware. I'm not sure do you need to pay for certain clothes or appearance based content. But it would be no different to what Microsoft has done with their avatars and charged people for clothing for them.

Home is free. 
Please take the time to spell check your topic titles.

It's free to but I've never used it before as I never had an incentive to do so. Also, a lot of people seem to hate it for some reason. Why I don't know.

like all the other guys said , it is free but not very fun

GIant Bomb has an extensive, growing Wiki database. If you ever have an interest in anything video game related (or off topic) just type in your search on the search bar on the upper right corner of your screen. Heres the page for PlayStation Home that should answer all your question.