His name is Ray Melo. He was spectacular. It is the most amazing tree house on the planet. The kids already are happy about it. It was very quick. It is a 100 square feet and it includes a French doors from my house that we are getting rid of because we are putting new doors on and windows. It looks like a miniature version of my house. It is unbelievable. It is awesome, there is a loft in it, we have furniture’s and it is very cool. We added more patio and we added things to it. Overall I would grade them 'A' plus. I will absolutely use them again in the future.