I stayed 6 days in that nice apartment. Everything is as described - and you feel even better while staying there.
Communication, check-in and -out was very easy and convenient. The hosts are very nice and friendly.
The apartment itself is very clean, well-equipped, spacious and with a lot of light in there. The balcony is perfect for having a breakfast cafe and also during the nicht with a glass of wine in your hand - overlooking the streets from the 4th floor (with elevator!) - WOW.
The area is quiet yet close to the city centre. You can choose from several connections to public transport, tram and metro nearby and even Stazione Centrale (and airport buses) is only 8 min walk. Several restaurants, bakeries, groceries and supermarkets are within some minutes walk.
If you come to Milano I highly recommend to stay there!