Should one stay in downtown Montreal or Old Montreal for a first tome visitor?

Both are very close to each other, and between walking and the excellent public transport in Montreal, either area will work out fine. Just pick a hotel whose price and facilities work best for your stay.

Old Montréal is really nice, anyway you are not far from downtown.

@anonymous he said : Montréal is a Rathole : !!! I made all major Canadian cities, they're all nice, each different but wonderful, Montréal was one of the best and different.

Montreal is a rathole! Go to Western Canada or London instead.

Old Montreal is fun but more expensive.

stay at the Chateau Frontenac. Wonderful old world atmosphere with modern comfort, and convenient to most of the city, plus nice view from many rooms,

maybe you can visit both places