So, I contacted their main adviser, Mark McRae, about my concerns. This is what he replied:
Hi ***. Thanks for the message. Happy to answer any questions. Yes, you're right the other members don't have much of a profile. I think the reason for that is that the team, especially Frank have been involved in the property market for as long as I have known him, which must be over 20 years, but he has never thought of trying to raise money before so he never saw the need to be public.
He's actually a conservative person. I see you have [country] in your profile and Frank is originally from [country].
I am not sure how to prove if something is legit other than to say this is a real project with real people and we intended to be as honest and transparent as possible.
If you are serious about investing I can arrange a call with Frank, me or the team. I hope that helps ***. My skype is ***if you want to chat. regards Mark