What are the man and woman talking about?

W: Hello, James. Come in. (4)Go through to the living room.
M: Hi Kate... thanks ... wow! Look at all the furniture. You must spend a fortune on it!
W: I told you that I had been saving up money to buy some new furniture and do redecorating. I finally saved enough and did everything at once.
M: Good for you! You’ve got new curtains too. That’s a very nice shade of blue. This sofa is very comfortable. I could sit on it all day!
W: Do you like my carpet? Be honest! Tell me what you really think.
M: To be honest, it looks like your old carpet. Is it really new or did you just have your old cleaned?
W: Well spotted! (5)I actually had it cleaned twice, because it was so dirty. You remember my trip to China? Well, I bought it there.
M: I love the design. I’ve heard that the actual cost in China is less than the cost of sending it home.
W: That’s true. I bought a second bookcase too.
M: That was a good idea. You had books and magazines all over the room before. It looks very untidy. But you haven’t bought a new TV though.
W: I don’t watch much TV nowadays. I’m so busy with other things.
M: Like buying furniture and redecorating! Good for you! (6) Your living room looks much brighter and tidier than before. Have you ever thought of becoming an interior designer?