The Pool at Hotel Colonial
Hotel Colonial's pool is acknowledged by travel writers. Of the 2 professionals that we tracked, 2 referenced the pool, such as Lonely Planet and Oyster.
Hotel Colonial 
Lonely Planet
Oyster
Lonely Planet "The Colonial features 73 comfortable rooms in a fairly modern building with a small clover-shaped pool and perhaps Mexico’s smallest bar"
Oyster "Travelers could also compare rates with the budget Hotel del Peregrino, although it doesn't have a pool"
