There are many sites and groups to find accommodation.
When you contact your hosts, don’t hesitate to ask questions to find out the exact terms of their proposal (duration, provision of meals, help with administrative procedures, etc.).
Also ask about the surroundings: shops, schools, public transport, jobs in your field of activity. You can suggest a video call on WhatsApp to get acquainted with your hosts.
As soon as you arrive, register with the local authorities.
Attention! If you are a single woman with/without children, take precautions.