good coffee, any hour
A 24/7 coffee shop and workspace on Mai Thuc Lan. Vietnamese coffee, fresh kombucha, fast wifi, and a quiet corner whenever you need one.
who we are
Hi4 is built for people who work odd hours. Freelancers, students, night owls, early risers. Come in any time, grab a salted coffee or a lychee kombucha, and stay as long as you like.
Strong wifi, plenty of plugs, and staff who leave you to it.
See you at the counter.
the space
come by
stay in the loop
New drinks, late-night hours, and the odd quiet-corner photo.






a feed worth following — that's the part we handle.