Me and another ISG member went to Loutron on a weekday at 5 pm (they open from noon to 10 pm that day). This "massage parlor" is located up in the hills and is pretty isolated with a long private driveway. Other people were saying drivers had trouble finding it, but our Uber got there using Waze without any issues. Now, when we were leaving, some Ubers were parked outside the building waiting for customers. The guy told us it's usually difficult finding an Uber because a lot of drivers don't like coming up this far, but again, we didn't have any issues.
The mansion was supposedly once owned by Pablo Escobar and it is very nice inside. As soon as your enter the main lobby with a winding staircase, you're greeted by one of the madams of the house. She leads you into a bar area and we took seats on the small balcony outside. They give you a drink and then 7 women were brought to your table, one at a time. They introduce themselves and show you what's under their robes. You're given a notepad and write down the names of the ones you like. We both had the same top 2 women and because I already had some great experiences the last couple days, I let him choose. I got Andrea and had a good time. It was 380 K for 70 minutes including strip tease, massage, and the drink.
I'm a face guy first and foremost, so I liked her. Fake rack, but real, nice ass. Surprisingly, the massage was good. Performance was also good. Probably the best pro experience I had in Colombia, but I only used a few in my trips to Bogota and now Medellin. Plus I prefer semi-pro women and had the best experiences with them (several hours at my apartment at a time).
My only complaint is that it was about 60 minutes instead of 70, but I was satisfied so what was I going to do for another 10 minutes? Talk to her? Nah, I was hungry and we ended up going to this nice ass restaurant named Colossal 10 minutes away that overlooked the city. You might want to opt for 60 minutes instead, even though it's only a 30 K difference. Lastly, I would have gone earlier in the afternoon but had other things come up.
Full disclosure: my friend didn't have as good of an experience. I lucked out I let him choose I guess.