Has Anyone Used Mercan Properties?

We are looking at making a 280K euro investment in one of Mercan’s hotels to get a Golden Visa.

Has anyone actually worked with Mercan to successfully get the visa? I’ve seen many people say they are starting to work with them, but no one says they got it. I’ve asked Mercan for references, but they say they can’t provide them due to privacy concerns.

I’d like to validate that Mercan is a reliable investment before transferring a large sum of money.

Any information is much appricated!