楼上有一家很安静的咖啡店。

Lóushàng yǒu yì jiā hěn ānjìng de kāfēidiàn.

There is a very quiet café upstairs.

我家住在楼上。

Wǒ jiā zhù zài lóushang.

My home is upstairs.

你去楼上看看。

Nǐ qù lóushàng kànkan.

Go upstairs and take a look.