I stayed in Andrea's Milano apartment with a friend for a longer time period and both of us really enjoyed it!
Andrea is a very friendly and helpful host, he was quick to assist with any questions or issues and he really made sure that our stay would be comfortable!
The place is so well located, close to restaurants, bars, duomo etc. It's very cozy and is equipped with everything you need (washing machine, dishwasher, kitchen appliances etc.), also for longer stays. The terrace with a view on the Duomo is an amazing touch. ;)
It's important to watch the noise levels before and after certain hours to respect the host (who lives below) and the other neighbours. However, we didn't have any issues with this!