We stayed at this apartment for almost two months and felt extremely comfortable from day one. Not only because it is a comfortable and perfectly equipped apartment, but also because Mia and her family - who live in the same building - made us feel very welcome and supported from the start. They are very friendly and accessible.
There is lots of space and storage, it is tastefully furnished and very clean and quiet. I've rarely slept so well.
The only thing to know is that we had small problems with the internet (some interruptions and not always very high speed). Since we needed a perfect connection for telework, we organised a back-up option to have a connection of our own for important video calls. Most of the time it was perfectly fine to use for entertainment (netflix...).
Overall, one of the most comfortable places we have ever stayed. 100% recommended, and hope we will stay there again!