Write correct sentences about your flat

I have one-room flat. I like it, because it is beautiful. It is very light, warm and modern. I have all comfortable furniture there. My mother lives with me, she likes it too. There are sofa, two armchairs and a table in our room. We also have a bathroom and kitchen in our flat. There are a lot of photos and pictures on the walls. I think its the best flat in the world. I clean my flat two times a week.