Ellocohombre was just offering some advise, If you have been to some spas, like he said, it will greatly benefit your game to put in a review to get private access or pay for one month to see the info that is available in the private details. All of your questions will be answered then. OE is very popular for good reason but their menu and cost is pretty much the same for all spas, some do less and some do more. They defiantly won't break the bank. Good luck with your continued hobbying.
Your question was a little open ended and much of the information you were looking for should not be posted in the site's public areas which is why you did not get the answers you were looking for. For the most part we all want to help new members learn and grow but we also want to see that you are helping yourself too. And a push back on his comment doesn't really help you gain "credibility".