I don't like this flat because it's_______expensive and __________traffic here.(too much或much too)

I don't like this flat because it's_______expensive and __________traffic here.(too much或much too)
I don't like this flat because it's_______expensive and __________traffic here.(too much或much too)

I don't like this flat because it's_______expensive and __________traffic here.(too much或much too)
1. much too后接adj/adv
2. too much后接不可数名词

much too
too much

1.too much
2.much too