2 sentences

1. 我想预订一间单人房。

   wǒ xiǎng yù​dìng yī jiān dān​rén​fáng.

   I'd like to reserve a single room.

   Source: Tatoeba

2. 我租了一间单人房。

   wǒ zū le yī jiān dān​rén​fáng.

   I rented a single room.

   Source: Dong Chinese Dictionary