I picked the Alto Hotel because of the central location, just around 5 minutes by walking from the central station where the SkyBus stops coming from the airport. Also, it is a great location to explore Melbourne CBD and even any other neighborhood using public transportation easily accessible in the area.
The rooms are spacious enough, with nice services and a comfortable bed.
Nevertheless, the hotel needs to work on the cleanliness of the rooms. My room had several balls of hair and dirt, and the worst part was that they remained there even after they supposedly cleaned my room during my stay.
It is the only hiccup I suffered during my stay, but it is a significant one.
Regarding the staff, they were all very professional and friendly, helping me continuously during my stay.