I don't know Andrew, and I've not done business with Property Partners Group, so I'm not able to advise you specifically about them. However, when doing business with someone you don't know, you should ask some probing questions about where their funds come from, their experience in Real Estate, etc. You should also make sure the contract is promulgated by TREC and that the dates are tight and the weasel clauses are reasonable. If you'd like to talk about it, feel free to give me a call at 817-300-1132.
Thanks,
Robin