The Valencian trinquet had many amenities to it.
Trinquets are closed rooms of variable size: from 8.511 m wide and 4560 m long. The ball may bounce at them as many times as desired. On the frontons there are usually seats for the spectators, these are called the "galleries". And sometimes on the muralles, too. There are also stairs (escales in Valencian) built on one of the muralles. Spectators may seat on them as well at their own risk. 
