Budapest XIII. kerület

EU citizens need no visa; others may need a Schengen visa. Check with the Hungarian embassy.

Yes, especially in tourist areas and among younger people.

Hungarian Forint (HUF). Credit cards are widely accepted, but carry cash for small vendors.

Yes, tap water is safe and of good quality.

Yes, but many require a small fee (HUF 100-200). Use cafes or malls for free options.

Very walkable, especially along the Danube and near Szent István Park.

Take bus 100E to Deák Ferenc tér, then metro M3 to the district. Taxi costs ~HUF 7,000-9,000.