Let me preface by saying, we booked a package through Expedia, looked through their in-app reviews as well as Google’s, before booking.
Overall, in my opinion, this place isn’t as bad as people make it out to be. Sure it has its weak spots, such as water stains on the walls from the air conditioning, ants occupying the tables during meals/breakfast coffee bar, cockroaches found in the lobby bathroom, inconsistent housekeeping (aka on her time, not scheduled time).
BUT, my main concern was if the food was good, the safety of my belongings, as well as the locality of things. Food was good each night as well as them having entertainment during dinners, my brother and I locked our luggage each time we left our room and brought our phone and money with us each time we left, so therefore no theft, and excursions were offered at a discounted rate with ubers being so cheap (our excursions were canceled due to rain however). Not to mention the staff were very friendly, get to know them, and they can even memorize your order!
Overall, Posada Real is a great budget friendly place, but nothing more. I’d say splurge if you have the money, but if you settle for this, this is good too!