A few months ago, my boyfriend got me a mani & pedi off of Tuango at the M Salon. Located at 1332 Notre-Dame Ouest in Montreal, it is a very cute spa. The staff is very friendly and while it was my first time going there (I haven't had a pedicure since my sister's wedding over three years ago), there were other clients who made it obvious that it is THE spot to go.
The experience was a delightful one. I declined, but they do offer wine for you to sip on while enjoying the pedicure. It felt amazing. I had injured both feet jogging and I could barely walk for about two weeks so getting them massaged felt a bit painful but also SO good. The whole process took about an hour and ten minutes and I am very happy with the results.
I would definitely recommend this spot for anyone looking for a good place in Griffintown for a mani/ pedi. They also do haircuts, waxing, spray tans etc.
Update: I have been there for a haircut and I am lucky to have a friend who now works there. The owner and main hairstylist was there to see her work and they were incredibly sweet and polite. I would definitely recommend going here. It is pricey, but you get what you pay for!