When I first arrived I was given room 204 which smelled like the sewer. I called to ask to change rooms and told them of the smell and they gave me air freshener. I ended up sleeping with my travel mates. The next day I was moved. This room was much better.
If a room smells of sewer it should not be rented to guests. Especially because there was no access to fresh air.
With a stay at Parasol Inn Chiang Mai Old City Hotel, you'll be centrally located in Chiang Mai, steps from Sunday Walking Street Market and 7 minutes by foot from Wat Phra Singh. Featured amenities include dry cleaning/laundry services, a 24-hour front desk, and multilingual staff.