Guatemala City offers a 'somewhat walkable' experience for travelers. Though areas like Zona 10 and Zona 4 have shops, cafes, and some services within walking distance, much of the city is sprawling and requires transport between zones. Many sidewalks are uneven or absent, adding challenges to walking. Security concerns also suggest staying vigilant to avoid pickpocketing, especially in tourist-heavy spots and markets.
Navigating Guatemala City via public transport is challenging for travelers. The Bus Rapid Transit (BRT) system, Transmetro, provides some service but can be complex for those unfamiliar with it. The widely used 'chicken buses' are often overcrowded, and security is a concern. Taxis and rideshares like Uber are safer alternatives, though Transmetro offers basic coverage, mainly operating between the outskirts and city center at limited times.
Biking in Guatemala City is possible, yet it comes with significant challenges. Some bike lanes are available but often lack maintenance and protection from the chaotic traffic. While certain neighborhoods close streets to cars for cyclists on Sundays, the city's hilly terrain and shared lanes with both pedestrians and not-so-mindful motorists mean vigilance is required for safety. Overall, regular use for commuting day-to-day may be difficult.
I lived Guatemala City and Antigua for 1,5 years, Guatemala city can be ok, if you live in the right neighborhood. But in general its not walkable. It's a city designed for cars, like in the US. It's very dangerous in certain neighborhoods, but it's not a problem if you stay out of them. The city is great for business, also really stylish apartments, there's a parallel high society living in a bubble there and if you're part of it, live is way superior to what you would know from home. Sadly poorer Guatemalans are a little depressed and introverted and the upper class wont talk to foreigners unless you are there for a longer term and do something important. Women in general are friendly there, very conservative and girl-friend material. Depending on the zone, this will vary a lot, like everything in Guatemala. I had an amazing time there, probably one of the best in my life.
Was here for less than a week and got jumped at gunpoint at 2pm, broad daylight in front of police and traffic. No one did anything, gangs seem the run the place. I've travelled to dozens of places and have lived in Mexico for >6mo, Guatemala is a whole different caliber of dangerous. Maybe I was just unlucky?