Ubud, Bali

Ubud is an excellent place for digital nomads. Accommodation is reasonably priced—a decent house or room can be found for under $1,000. Meals at local cafes cost between $10-20 per person.
There's an excellent coworking space called Outpost. It's open 24/7 with multiple internet channels—connectivity never let me down. They have both quiet and loud zones. I spent a month there and really enjoyed it. Monthly membership ranges from $150-200 depending on the package you choose.
The town of Ubud itself is just 3-4 streets, with surrounding villages beyond that.
The main attractions in this area are temples, rituals, and yoga centers. This gives the town a slightly ethereal, "spaced-out" vibe. I love this kind of atmosphere, so I felt right at home.
There's a huge expat community that's very easy to meet and connect with. During our month there, we made acquaintances and even friends.
There are plenty of gyms—I can recommend Titibatu, which isn't just a gym but also a space with saunas and two huge pools.
Ubud is very beautiful—you're living in the jungle with city comforts, plenty of cafes, tons of activities for any taste. However, there are downsides:

Traffic jams – The city wasn't designed for this volume of traffic, and the streets seem to have been designed for no clear purpose. If you don't know how to ride a motorbike on the shoulder, in oncoming lanes, and weave around cars, you'll have a hard time.
No walkability – There are no sidewalks or pedestrian paths here. This place is absolutely not designed for walking.
Dirty – Locals litter everywhere, and you often see them throwing trash into streams. Many beautiful spots have piles of garbage.