Fascinating, out of curiosity, what spas did you go to? Full service is standard at basically all of them in El centro for 70k pesos or so and in the nicer areas for 120-200ish
Also, lots of info on the scene in isg, I generally don't frequent them so my threads don't contain much. I usually only go to energy in estadio when the mood strikes
The places I was going to daytime were more traditional massage places / spas with actual massage tables and girls in uniform. Not full service incalls. Low mileage, mainly HE. But I love these places, especially with attractive young women.
Centro Commerical Rio Sur has several of them - Dan Spa, Om Spa and a third I can't remember the name. Om Spa has the best overall quality and quantity, connect with them on WhatsApp and you can see photos of their lineup every day. It was pretty amazing these places are right inside an actual legit shopping mall, though low traffic. No showers here. At Om I saw Carolina and Viviana (4-hands), Sara and Katerine and Andrea (6-hands) and Melissa and Natalia and Luciana and Cindy (8-hands). I think the minimum tip is 100,000 ($27) per girl, some might expect a bit more. I would say avoid Andrea, the others were good to great.
Across the street as you walk into the larger Olviedo Mall is the second location of Dan Spa. Much more traffic here and again, just wild that while it looks totally legit, you can get an undraped massage with HE here. The attractive young women in uniforms smiling back at you is the first clue. I did a 4-hands with Dani and Jeni.
Ermen Spa is further away in a high rise commercial building, you have to go through security here but they will come down and let you in if needed. The place is super nice and also has a shower. I saw the hottest spa girl of them all at this place, a "9" by the name Angie. Holee fuck was she hottt. On the flip, I got her topless and she did a body slide while I fucked her DDs.
Spa Abybos is another place, convenient location near Parque Poblado. Room had a shower. Limited selection here but still had a cutie.
There are a few other places in town but I would have to dig further into my notes. I think Dan Spa has a third location.