They do not provide enough information when you ask them. Only the owner can give you information about rates and conditions. Others just work around her. It looks like she is very busy, and would not like to respond to you unless you make the decision to go ahead with them. They tend to make quick money, as possible as they can. If you are looking around, they do not care you at all.
Pros: Did not discover anything good about them yet.
Cons: Do not respond. Would not like to answer questions