Room in a Shared Flat, Sandy Hill, PL25

Use of entire flat with first bedroom for use of the owner, a single woman age 60 who will stay on a sporadic basis of a few weeks throughout the year. This will increase during the summer months.  Prior notice will be given before owner intends to stay. 
Very good condition. Newish estate close to shops, amenities and public transport including train station.
Own parking space.
Own private open plan large lounge, diner, kitchen. Double bedroom. Shared bathroom only when owner visiting. Patio doors to outside from lounge area. Front secured entrance. Fully furnished and equipped. Dish washer, fridge freezer, washing machine, cooker and hob. 
Owner will contibute half towards utility bills when staying. Council tax will also be shared every month even if owner hasnt stayed.  Ideally suitable for a single female professional. References from current/previous landlord will be required along with a credit report.