I was traveling in Spain and had a tissue infection around my eyes.
I asked the front desk at the hotel if they knew a doctor and they told me about this service. They called them. They were at my room in less than an hour. It was a female doctor or English was perfect and she diagnosed me quickly and what the prescription. What I really appreciated is how she taught me how to care for the infection. Something that was never done in the US for me when I had the same thing.
Service was very friendly comprehensive, and less expensive than in the US!