I booked a private boat party through Thames Party Boats and had a fantastic time. I had around 200 guests on board the viscount for my 60th birthday party. It had 2 bars which was ideal due to having a fair few guests for this private boat party. Staff that looked after us were lovely and answered all the questions I had in a timely manner via email or even a phone call. This private boat party was a once in a life time for me, and it could not have gone any better, Thank you!