Z-one in Oakville is pretty good, you can park at the back and walk right up to the front door. Ford Drive.
Kerr St Wellness in Oakville has a back door, good parking etc, very discrete, but noting limited service levels, good massage, just the basics for extras. Rebecca at Kerr.
Maple Wellness in Oakville also has a back door, parking is fine, and service levels are fairly liberal. Rebecca at Kerr.
New Life Clinic on Liruma is in an older plaza, not much activity generally. Spa and girls are older, good massage and standard semi legit service. Dundas and Liruma.
Hope this helps.