помогите описать комнату одноклассника,7 предложений

1. My classmate` room is very big
2. There is a bed with beautiful desing
3. On his room you can see a big flower.
4. Near the dig vindow you can sww a table.
5. There are computer and books on the table/
6. The walls in the room is blue
7. His room is fall of posters and pictures