Looking for a room in Stevenage for summer

Hello, I'm Karthik Krishnan, seeking accommodation from the end of June to August for my internship at MBDA, ideally within a 30-minute commute. I'm looking for a furnished room in a clean, quiet place with access to the kitchen, laundry facilities and reliable internet. I'm open to living with a respectful flatmate, regardless of gender, who values cleanliness and privacy. As a flatmate, I'm considerate and tidy and will have a fairly regular work schedule. I would also prefer the rent amount to include bills as well.