Those who arrived by car can leave it in the parking lot of the Nautica shopping center (the first hour is free, then each 30 minutes started cost 1 euro) or at the nearest parking lots, for example, there are several of them on Ahtri Street (each 20 minutes started cost 1.20-1.30 Euro).
Going from the parking lot, turn into the courtyard in the direction of the arrow indicated in the picture on the right. Narva mnt 7A, Building A will be on your left.