How do you say

I recently bought a new sofa, to decorate the living room.

..in Chinese?

我最近买了一张新沙发,打算用来装饰客厅。

wǒ zuì jìn mǎi le yī zhāng xīn shā fā , dǎ suàn yòng lái zhuāng shì kè tīng 。

How do you say "The baby has already settled into kindergarten life and is now happy every day." in Chinese?