Sarajevo

Nice looking city in the rolling green hills. Quite small. If you're looking for any sort of nightlife you'll be disappointed, there are pretty much just 3 bars in the city center. People and service were more friendly than elsewhere in the Balkans - but that's not staying too much. I'd say it's worth checking out but would not stay for more than a week.

This summer I worked from Sarajevo, and it was great! The city has so much history and character. It's an affordable place to stay and eat, and WiFi was easily accessible at many independent cafes and restaurants. There are public transportation buses and trams (as well as taxis, had a good experience with Crveni taxi - red taxi), but I found walking easier for exploration and getting in 10K steps a day. There are great mountain hikes and parks very close to the city (Trebevic, Skakavac Waterfall, Park Prijateljstva). If you rent a car, historic towns like Mostar, Lukomir village, Konjic and Jablanicko jezero (lake), and the wine country are within ~2 hrs from the city. If you want to take a road trip to Dubrovnik, Croatia, you can go through Sutjeska National Park, which is great for hikes on Via Dinarica trail, mountain biking, and rafting (there are tour groups from Sarajevo as well).

I arrived a couple of days ago in SARAJEVO and first impression was of a ex-comunist capital with a tough/harsh image seen on people's faces. But once you advance and check the Old Town + some pedestrian streets you become astonished about the mix of Austro-Hungarian architecture, Istanbulish streets/markets and so on. Some of the parts of the Center have Orthodox/Catholic + Muslim heritage, so it's a Babel Tower somehow. Fully recommend if you wanna see a city that rised from it's ashes after the 90's war like a Phoenix Bird.

Sarajevo is a fantastic city that offers much to those who visit with an open mind and a willingness to engage with the local people and culture. It compares extremely favourably to other capital cities in the region and more generally, as it open, accessible (it is a small city) and low-cost. It is relatively straightforward to find accommodation (also seek local guidance on this and all other economic interactions) and costs of living are generally low. Local people are friendly and also keen to engage with internationals, which provides a welcome alternative to Croatia, for example, where you are more likely to be treated as tourist fodder. I would be interested to hear more about how Sarajevo is Islamifying, as in my experience this is not definitely not the case. Islam is practised here (along with other religions, as Sarajevo has a long-established tradition of religious tolerance and diversity) by an Islamic community who are clearly distinct from the largely secular society. This applies in Sarajevo to exactly the same extent as it applies in London (my home capital) and any tolerant, open, inclusive city. Setting this aside, Bosnia's Islamic community appear comparatively more 'modernised' and 'progressive' than separate religious communities in the Islamic world or other religious communities within the region. The war, which ended 25 years ago, is still an important part of the city's present: both Sarajevo and the wider country are still struggling to recover and I would encourage readers to take this into account when making judgements/demands about working spaces or the resources available to internationals more generally.

A former progressive beacon of the Balkans, Sarajevo is now Islamifying — fast. Even the locals think so. Otherwise, a beautiful city, jampacked with historical richness, delicious and cheap food, and amazing nature destinations are a day-trip away.

As a non-Yugoslav you'll probably love it. As a progressive Bosnian you'll likely have a love-hate relationship with it.

Coworking spaces are mediocre.

Nestled in a valley surrounded by amazing mountains, the once host city to the 1984 Winter Olympic Games, is a charming and adorable city. It is very friendly to foreigners. The city itself is a wonderful mix of Western and Eastern cultures, and you can sample architecture from the Ottoman period, Austo-Hungarian period, as well as the Yugoslav period. It is a cosmopolitan city, with a mix of Catholic, Muslim, Orthodox and Jewish religions. It has a great caffe culture with many different cafes all across the city. The central and old town areas are the most interesting to both live and work. Amazing mountains, for the outdoorsy types are just minutes away. If you are a fan of hiking, the mountains surrounding Sarajevo and elsewhere across Bosnia will offer you an unforgettable experience. There are several co-working places, with new ones seemingly coming up every year. I've been spending time in Sarajevo for the past three years on and off. I would definitely recommend coming in late spring through summer and early fall. The winters can be harsh, and the city covered in fog and smog which is not fun (sometimes the airport closes due to the density of fog). In August there is a phenomenal film festival - SFF - which lasts for a week and is a Mecca for filmophiles and party animals alike. Should definitely not be missed. The beautiful town of Mostar is a mesmerizing two hour drive from Sarajevo and also has much character and history.
The cost of living is relatively inexpensive and you can find decent accommodation for very reasonable amounts. Eating out is also cheap with many different offerings. If you are a vegetarian or vegan, you may find it slightly more challenging as Bosnia and the Balkans in general are very meat intensive in their cuisine.
If you are based in the center or old part of town, walking everywhere is easy and convenient. Taxis are also cheap. There are enough decent gyms for exercise that are relatively inexpensive, as well as trails for jogging. Biking is also popular in the summer months, especially mountain biking and you can easily find people and crews to join in on tours.