House Sitter in Bellevue, Washington

This service will be for free, since I have a house guest coming from Italy in June, and not enough space to accommodate him. I am giving up my bedroom in my house, and looking for a place where I can stay in the interim. I am a very active middle age professional woman, with references. I work full time in Bellevue, for the Government, thus for the Bellevue location needed if possible, but anywhere between Maple Valley Road and Bellevue could work. I will house sit for free and pet sit your cats if needed. I can water your plants, pick up your mail, and take trash in and out. If needed, I can house sit for a longer period of time, but June 4-18 is my absolute needed time. I am very tidy, and clean. Would probably not be using your kitchen other than to brew a cup of coffee. I would prefer a place that has an Alarm system, as I am used to having one in my house, and just feel safer. Anyone who want to jump on this opportunity? Thank you for reading.