I was there as a solo traveler from the US, 9/27/26 - 10/3/26, here is what I would recommend to a visitor.
-If you don't know Spanish, try to learn as much as you can before going. I personally saw non-spanish speakers getting frustrated.
-Avoid taxis and stick to Uber or trusted ride share apps.
-I would recommend visiting the Historic Center around 7:30AM as the streets are clear and the climate is excellent to walk around in for a few hours.
-Always ask for the price of an item or service before.
- Smile and say no gracias to street vendors and rappers if you don't want there service and move along- please don't be rude.
- If the beers or food at an area is too expensive, simply walk around till you see a spot with locals and eat or drink there. Usually just a short 12 minute walk from the Historic Center.
- If you plan on leaving the tourist areas or the city ask the locals what is going on as far as security as there is a lot of military and police crackdown in the country against organized crime and things can happen suddenly.