Professional looking for a simple room

Hello
My name is Sapna and I work at LV= in Poole as an actuarial analyst. I am living in Essex full time at the moment and require a little room only for 2 nights: Monday-Wednesday. I will travel to Bournemouth on Monday night and need a place to stay only for Monday and Tuesday nights. I will be in office during the day. I will leave early morning on Wednesdays before 9am. I am looking for a budget friendly room and hope to be able to work out a small arrangement for only these two days a week. Please reach out to me if you have anything of interest. Thanks!