Our agency told us about a "boarding house" that we can stay at. We need two rooms because of our size family. Anyway, she says it is $780 per week. Breakfast is included. Now this is in the city we are going to (Bialystok), and they said that Warsaw will be
more expensive than this.
This seems really high to me.

I have to say I wasn't expecting it to be so steep.
Do you think this sounds pretty average? Is it true that we will have a hard time finding an apartment or hotel suites for less than this in Warsaw?
Thank you.