Unfortunately, I’ve been unlucky with web experts and I decided to create a Facebook group:
https://www.facebook.com/groups/sitters.hu/
If you are interested, please join and spread this information.
I don’t mind, or actually I encourage you to post other types of jobs, e.g. teaching English, in such a difficult time with the epidemic.
As I’m a newbie as an admin of a Facebook group, and this group may not be completely ready, I’ll appreciate your feedback.
Stay safe!