Not being a fan of tours I was a bit unsure about this activity. When we arrived at the hotel I wondered if we'd made a terrible decision as the venue is hostel-like.
But the evening was really good fun - only 10 people, a great Tango lesson and fantastic dancing to watch, all in an intimate setting.
The only thing which could have improved it was if there had been an equal number of men and women. My friend and I (both female) probably didn't get the most out of the Tango lesson as we didn't have partners, although the 2 teachers did assist where possible.
All in all a great experience. Highly recommended if a little expensive.