Hit or Miss. I missed twice
I always make a stopover in Frankfurt to visit Oase during my trips to Europe but this time I was very disappointed with the attitude and service of the providers. I only did 2 girls this time since both of them were in a hurry and tried to upsell me (CIM, extra time) right from the moment we entered the room. They both got up and dressed as soon as I popped even though the time was not up. One of them conveniently forgot that she had promised to give me a massage after the deed. Unfortunately, I forgot their names and origins.
I doubt that I will go out of my way to stop at Oase again in future based on this recent experience.
Just my POV.
OAH