As a budget traveller and due to time constraints, I will only have 18 hours to cover both Niagara Falls and Toronto. Not intending to stay a night in Toronto as I will be taking the red eye Greyhound bus back to NYC.

I intend to have a shower while in Toronto. Getting a hotel room at prevailing rates while not staying a night pains me. I would thus like to seek your opinion on:

1. Are there hotels in Toronto that offer cheap day rooms? How much are the rates?

2. For Fitness Centres/Gyms in Toronto, do they sell day passes to members of the public to utilise their facilities (in my case to have a shower)?

3. Any other locations where I could have a quick shower?

Thanks in advance for your responses and recommendations of the hotel day rooms and fitness centres/gyms.

Cheers...