REMOVE

1. Coffeehouses
2. Heritage tourism -- Poland
3. not known

WHAT

1. Architecture -- Poland -- … (8)
2. Buildings -- Repair and r … (8)
3. Cafés ; Tourism impact (8)
4. City squares -- Poland (8)

WHERE

1. POLAND (8)
2. Warsaw (8)

WHEN

1. 1946 (8)