Companies or Experienced Individuals (Airbnb)

Hello there, my name is Faye. 

I'm a newcomer to the short-term property rental business and have a few properties in Madrid, Spain, that I'd like to rent out for short-term stays. 

Regrettably, I don't have the time to manage the hosting and communication myself.

As a result, I'm considering getting a company or experienced individuals, preferably Spanish speakers, to manage hosting for me, through websites like Airbnb. Cleaning and logistics would be organised by myself here.

Does anyone know of any companies or people that do this type of work, who could assist me in getting started? 

I'd be delighted if you could provide some leads. Thank you kindly.