Looking for room or flat commutable to Stevenage

Hi, I’m Lizzie. I have a year long contract at a pharmaceutical company in Stevenage commencing in the first week of September, so I am looking to move to Stevenage or a surrounding town at some point during the last two weeks of August. I am looking for a room or studio flat that has good public transport links to Stevenage. I am ideally looking for a furnished or partially furnished room, preferably with an en-suite. For house shares I am looking to share with other young professionals.