As mentioned by others the flat is not cheap, but really worn out. On the sleeping sofa were several disgusting spots. It was difficult to get oder it and to sleep. In addition it was not clean, but smelly. Though the location itself is quite central it was impossible for us (we have been living for many years in Riga and know the standards and are not picky at all) to stay there for another night. So we had to search for another apartment. Got for the same price a really nice apartment even closer to the centre.
Landlady refuses to pay back money and claims that she would have rectified defects if we would have asked her.