I did love this tour! I found our guide to be a pretty nice person and with a lot of knowledge about Houston's City!
The visit to the Space center was also great. I highly recommend this tour.
The space center is amazing. There is plenty of free time and the tour of the cent is a MUST. You get about 2 hours of free time there.
The City tour was great, the guide on the bus was hilarious and shared loads of interesting information about Houston and surrounds history. We then went on a lovely air conditioned bus out to the Space Center Houston. An amazing center and definitely worth the time to go out there. We had 4 hours I think but could have spent more easily as so much to see, read and experience. Highly recommend this tour.