Heath stated hey have been smelling a sewer smell in both bathroom. Also they received a notice from HOA about toilets. Did notice that toilet seats are giving off an odor. Master bath- turned water off to toilet and removed tank from bowl. Removed bowl from flange, installed new wax ring, and bolts. Reset bowl and replaced fill valve, flush valve, bolts for tank to bowl and added a new braided supply line. Removed old smelly toilet seat and installed new wooden slow close seat. Put fresh grout around base. Guest bath- turned water off to toilet and removed tank from bowl. Removed bowl from flange, installed new wax ring, and bolts. Reset bowl and replaced fill valve, flush valve, bolts for tank to bowl and added a new braided supply line. Removed old smelly toilet seat and installed new wooden slow close seat. Put fresh grout around base