How do you say

I recently bought a new sofa, which is very comfortable.

..in Chinese?

我最近新买了一张沙发,非常舒服。

wǒ zuì jìn xīn mǎi le yī zhāng shā fā , fēi cháng shū fú 。

How do you say "They are to hold a football tournament in three months时间。" in Chinese?