Sadly we couldn't meet Zeljka because she and her family were on a trip, but her friend waited us at the accorded hour. The apartment is great: well located, huge, clean but specially beautiful! two nice bathrooms.
The only negative aspect we found was that the shower water was a bit cold, we told Grazyna (Zeljka ' s friend) and she told us that we could have phoned her to fix that: our mistake not to do it!
Thanks Zeljka and family to allow us to enjoy your beautiful house!