Here just a few accomodations already tried from other students:

Hotel Conterie: Characteristic  Hotel. The closest to my studio. Wi-Fi. Depandance

Hyatt Centric Murano Venice : Modern hotel very well located. Reastaurant and bar.

NH Collection Venezia Murano Villa : The NH Collection Venezia Murano Villa offers a unique range of individually designed rooms and suites.

Murano Palace :  located in two historical buildings, rooms with tipical venetians tissues.