Our group will be staying in an apartment near the Deak Ferenc Square in Budapest. We have laundry facilities, but it would be really great if there was a place to leave our laundry so we don't have to wait on it and it can be dried, since we most likely don't have a dryer. This is halfway through our trip, so ideally we would want to drop off in the morning and return later in the day. We don't have a lot of time in Budapest and don't want to spend it waiting on laundry! Any tips are welcomed!
You can have a self service laundry here: https://www.bubbles.hu/ right at Deak ter.
There are few companies but they are not providing laundry services but more of a dry cleaning services:
Tichy, Address: Szabadság square 7 http://www.tichytisztito.extra.hu/5.htm