Woah thanks a lot for pointing that out. I would want a later flight out for sure. Did a 9am flight in Japan and had to crawl up super early just to get to the airport coz my Airbnb was about an hour plus away from the airport. Guess that means my return flight will have to be from PEK. Maybe I could fly into Daxing for the initial flight.You have to look at the flight timings for Daxing. At the moment, there's only SQ flying direct between Singapore and Daxing. Daxing to Singapore is at 9.20am. Which means you'll need to wake up damn early to get to the airport at 7.20am.
SQ Singapore to Daxing is a new flight and may be cheaper than to PEK. I have seen SQ flights to PEK at around $440. It's a pretty good price. There are 2 flights a day between Singapore and PEK.
PEK to the city, traffic is always bad.
Beijing is huge. As long as you are near the metro, you'll be ok. Note that a lot of metros do not have escalators (everywhere in the station) and no lift as well.
We don't like to drive in Beijing as traffic is bad. We usually take the metro.
We only drive in our neighborhood.
Are the metro stations very big like in Japan? I recall having to walk a fair bit sometimes to change lines in Japan. Given that there are not much escalators and lift, I guess I will skip bringing a stroller then.