Not to act like a killjoy but the rents from the so called boutique hotel will in no way cover the rent for the property. The season is very short 4 months and the water is very Rough most days in that area of beach and during the weekdays very few people are at Zifaro so far. I do not think they can overcome the cost of doing business in that site.
4 others with experience failed to make a go of it and unfortunately I don't think these people will either. People think it is easy to make money here as they come here on vacation and fall in love with the Island. They have dreams of living here in La La Land.
Again, I wish them success