The apartment is a bit smaller than it seems in the pictures, but still big enough for two people. As other guest already mentioned there is an issue with the sewer system, which causes a strong and very unpleasant smell. Ondrejs plumber guy came two times to fix it. After the second time the smell was a little bit less, so it was "only" in the bathroom, not in the whole apartment like the first day's..
If you are not sensitive to bad smells or just need a stay in a good location of the city for couple nights, it might be a good choice for you.