Airport PCR test location ?

Where in the airport is the PCR test facility located?  What are the hours of operation?

Has anyone actually done the test there?

Level 2 of the parking garage. Cost is $1500 pesos, operating hours I think are 24 x7 but check first before going. Yes I have used them twice. Be aware you need to watch your timing though. They only send the samples out once/day to the lab and this they do at noon. They use their corporate lab in Puebla so make sure you are in the 72 hr. window. A bit of contradiction in the requirements. CDC says 72 hrs. before your flight, Canada Border Services says within 72 hrs. of arrival time into Canada. So your layover times for connecting flights need to be considered - possibly.