Complete the text with it / they or there.

My sister is renting a flat in the city centre.
It's a nice flat and _____ isn't very expensive. ____are two rooms but ____ aren't very big.
___'s a small kitchen and bathroom.___isn't a bath in the bathroom, but_____'s a new shower. The flat is on the 10th floor, so_____'s a fantastic view of the city. And_____'s a very large balcony with a lot of flowers.____are beautifut in the summer!​