Thoughts on our itinerary for our Hongkong/Macau trip?

This is what I initially made, I'm not sure if this is doable. We're a family of 5, all adults. The times are just a guide, we probably won't follow it exactly. I'm thinking of going to Ngong Ping before we go to hotel then drop our luggage in Citygate outlets, but I think it's too exhausting.

Day 1 - Arrival

3:30 - Land at HKG Airport

4:30 - Taxi to Hotel

5:30 - Luggage Drop Park Hotel Hongkong & Refresh

7:00 - Early Local Breakfast

8:30 - TST Promenade Walk

11:00 - Early Lunch in TST

14:00 - Check-in & Rest

17:30 - MTR to Central Station

18:30 - The Peak Tram

20:30 - Dinner in TST

Day 2 - Macau

8:30 - Hotel Buffet Breakfast

10:30 - MTR to Sunny Bay -> Bus B5

12:30 - Macau History (Peninsula)

13:30 - Local Peninsula Lunch

15:30 - Cotai Strip Exploration

18:30 - Local Taipa Dinner

20:00 - Dessert & Return

Day 3 - Disneyland Day

Day 4 - Returning Flight (5pm flight)

9:30 - Late Hotel Breakfast

11:30 - Checkout

12:00 - Bakehouse TST

12:45 - Jenny Bakery (TST)

13:15 - Final HK Lunch

14:15 - Taxi to Kowloon Station

14:30 - Airport Express Train

15:00 - Arrive at Airport