Mario is a very good guide - born in the city, he knows A LOT about it, about the food, culture and so on. The tour was very well structured, you could actually enjoy everything at a good pace, without the need to rush anywhere. The only reason why I didn't put 5 stars is that out of the 4 places we visited 3 were absolutely great, while one of them could have been much better. But definitely recommended - great way to spend an afternoon (ideally at the beginning of your stay in Madrid - as you can get a lot of useful tips for the upcoming days!).

Our guide Javi was excellent, speaking both English and Spanish to the group. (5 of us) His knowledge of the sites and history of Madrid and Spain were on the mark. He kept a good watch on the us, as I took a wrong turn in a crowded plaza and he found me! He was careful on the streets, always in bike lane or back way. Tour is inexpensive and extensive lasting 3 hours. I would highly recommend this way of sightseeing, if you like to bike. There is SO much walking in Madrid, a beautiful city. Thank you.

Had a great tour with Maria. We did the tour that brought us down by the river, through the new park area that once was a huge abattoir. Now lush with plant life and a real energetic buzz with families using all the recreation facilities that is spread throughout. Lots of wide pathways for your segway to fly through.Thank you Maria

I booked using the app, which was simple. Then I got a call from the operator. They couldn't honor the time I had booked. The the tour we got was shorter and didn't cover everything listed on the app. Our guide was great and we still had fun, but there was a disconnect between what was in the app and what was actually available.

Our guide was knowledgeable and helpful, especially as I fell off my bIke in the first 5 minutes. He patched me up and got me going again. His knowledge of this part of the city and general information regarding the king, politics and the local celebrations Madrid was in the midst of was informative and interesting.