Hey! I would say it depends on your travel plans. Transportation such as Ubers are very cheap less than $10 mostly, authentic food is also very cheap, many museums are free or less than $20. The most you’ll spend is at a tourist based restaurant (typically $100 for two for full course and drinks) and door fees for nightclubs. With alll this said lol I would say $750 for 2 to be on the safe side