The bike was great.
I hired a hybrid bike from the London Bicycle Tour Company
for cycling from London to Bristol (and back by train) along the NCN 4 bike route.
The bike was great.
I had zero technical issue during the week (no puncture at all).
The staff was very friendly and provided a warm welcome.
The local is convenient: you can fill in your water tank, have access to their bathroom and they kept my empty suitcase during my trip.
I fully recommend :-)