It might be useful for you to provide a few more details, lest we send you the wrong way.
1. Any preferences on age and/or body type?
2. What kind of services/extras are you looking for?
3. What is your definition of โinexpensiveโ, ie what is your budget?
Also, are you confined to โdowntown east sideโ (not exactly sure what that means, for me it would mean the area between Yonge/DVP and Bloor/Gardiner)?
From my experience, the best Asian MPs in the downtown area are Sunrise, Kawaii and Spring Green. You can search for more details on each of these places.