My friend is a Canadian citizen and he wants t buy property in california,US?

Well he has done whatever he could do, but no one has good information about buying property in US .If anyone knows people from california state who has strong knowledge please leave a message here and i will let him know about it.
Thanks
Well he has done whatever he could do, but no one has good information about buying property in US .If anyone knows people from california state who has strong knowledge please leave a message here and i will let him know about it.
Thanks
He is living in Canada want a second home in Stockton,CA.