Not a good experience
After 2 weeks of settling in and 1 week before my wife had to start to work, Alicja stitched us saying that our daughter was crying too much and she couldn't take care of her. Long story short we had to find another childminder but good arises out of bad. We had the chance to compare the work of the 2 childminders. Alicja kept taking new kids to settle in while our daughter was still not settled. Once she asked my wife to stay in as she couldn't take care of Matilda that day as she had a new baby to settle. She has more than a baby under 1 year and she is clearly not able to manage all of them. Kids play always alone. She doesn't do activities at home that involve all the children together. Last but not least she constantly kisses the kids (also the ones down with the flu).
In conclusion, I don't recommend Alicja as childminder. Even though she is a good woman, she is not professional at all. Sorry to say that.