Bathroom caulking and repairs in Markham are rarely about one bathroom. A Cornell or Berczy house is tall and narrow with three or four bathrooms stacked up it, and they all reach the end of their sealant at roughly the same time.
So I usually work through the house in one visit: ensuite, main bath, powder room, basement shower. Cut out, clean, dry, reseal, plus any regrouting or loose tile along the way. Batching it that way means one visit instead of four and gets the whole place sorted.