Unhour

Unhour is an incredible cafe in Suan Luang, around the Phatthanakan and Srinakarin area, and it is a strong pick for a focused work session. Seating is very comfortable with many different options, from normal chairs at tables to very relaxed sofas for slouching, so there is something for everybody. Power outlets are readily available throughout the cafe, and the AC is comfortable without feeling too cold. The internet is fast at 347.10 Mbps down and 168.82 Mbps up, and wifi access comes with a coffee purchase. Coffee costs THB 120 (~$3.66), which is normal for an upscale Bangkok cafe, and the coffee itself is excellent with a skilled barista. The cafe is right next to Hua Mak station, where the Airport Rail Link connects with the MRT Yellow Line, and it opens daily from 8:00 AM to 7:00 PM. Background music and conversation happen downstairs, but upstairs is better for more locked-in sessions and is quiet enough for calls, so headphones are optional unless you are downstairs during busy hours.