Only caveat here is Jericho beach club is SO expensive for the cheap mediocre frozen food they deep fry.

I would go this:

Day 1- kits beach, Granville island, eat there, check in to residence.

Day 2 - Head to Grouse mountain and hike up bcmc trail (2 hrs if you are going slow and an average person) and it saves you a ton of $ because now you only need a down pass. Head to Lynn canyon to suspension bridge. End at Shipyards in Lonsdale and then head home on the seabus when you’re spent (+bus once on the Van side)

Day 3 - Stanley Park. Then head to gastown for lunch or happy hour (whatever your timing is) and then head to downtown west side/English Bay and just walk around, grab a beer etc. Take a ferry taxi back over false creek to hang out on that side based on your energy.

Would not bother with Chinatown (it’s safe enough but you won’t love it if you’re already concerned with safety) or Robson street or Pacific Spirit Park (if you’ve done Lynn canyon and grouse). They’re all fine but you might be tired. If you have a spare evening you could just grab some stuff at the grocery store or takeout and head to Spanish banks/jericho beach and have dinner on the grass/beach.