Customer stated main level hall bathroom is backing up. Tested and found the lavatory drain is draining slowly and the toilet is draining slowly. Cleared lavatory sink drain and it is draining properly ran auger down toilet drain and pulled back some flushable baby wipe and now the toilet is draining properly. The hall bathroom tub had no issues draining at all. Informed tenet to not flush flushable baby wipes as they will still clog up a system When attempting to get into crawl space which is access from inside basement room the tenet informed me that she had family over from California and I can not go into the room Could not perform safety inspection due to not having access to the crawl space where the water heater and PRV are and the hose bibs were turned off so could not get a pressure reading.