Had to stay in the El Espanol hotel in Merida.
It was across the street from the Bus Station, right on the corner of a busy street ( traffic light outside) with traffic most of the time.
Noise, noise, noise.
The hotel was 'tourist class' with friendly staff who didn't speak English. I was lucky my room had a window to the outside with a/c and a fan...others were less unfortunate..no window to the outside!
Meals were available from 0700 -2300 and were fine.
Hotel was clean and within walking distance of the main plaza (a fifteen minute walk).
If one is a light sleeper DONT stay at this hotel and if you are not into walking, this is not a place to stay.