In The Name of Allah, The Most Merciful, The Bestower of Mercy

The Messenger, peace and blessings of Allah be upon him, said: “Indeed in Paradise there are apartments, whose exterior can be seen from their interior, and their interior can be seen from their exterior”. So a Bedouin stood up and said: “Who are they for, O Messenger of Allah?!” He said: “For those who speak good, feed others, fast regularly and perform prayer for the sake of Allah at night, whilst the people are asleep”. [Sahih Sunan at-Tirmidhee Number 1984]