Lena is a really lovely host and her apartment is gorgeous, it's really well located, spacious and decorated beautifully. When I arrived she'd even left out coffee and tea which was great after my journey! I did unfortunately have some trouble with her cats though.
I'm a cat lover myself so was excited to stay somewhere with animals, but one of them meowed and cried loudly in the hallway and scratched at my door late at night and in the early hours of every morning. Lena did apologise for this and tried to calm it down, but because of the noise I didn't get a proper night's sleep at all during my stay, and added to that a lot of my stuff was covered in cat hair by the time I left. I'd advise that in the future Lena should try to keep the cats in a room overnight when she's got guests, as I'd have definitely recommended her place to others had it not been for this issue.