Our trip is a few days away! Spending 4 days in Montreal this weekend with daughter. Were staying in Old Montreal. Suggestions on what to do and where to go? Important: her baby is due in March! She mentioned wanting to see the Botanical Gardens and to find great restaurants and shops. Not too extravagant. We would appreciate suggestions on what to see, tips on travel from the airport, travel around town (taxi, Uber, walk?), weather/what to pack, restaurants/cafes, and anything to make this last mother-daughter trip for a while fun and relaxing! Thanks.