@Liudmila31 I would hire a professional photographer to take better pictures and provide a detailed description of your property, what is offered, location accessibility, and walkability. It would be best to mention nearby attractions and landmarks and proximity to public transportation.
It would help if you also listed all the amenities that are offered. Finally, keeping the property uncluttered is always a good idea, adding some design elements and more colors with pillows, throws, pictures, flowers on the table, etc. should make it look more inviting.
Good Luck.