'Room' in the Bible

When they had entered the city, they went upstairs to the upper room where they were staying [indefinitely]; that is, Peter, and John and [his brother] James, and Andrew, Philip and Thomas, Bartholomew (Nathanael) and Matthew, James the son of Alphaeus, and Simon the Zealot, and Judas (Thaddaeus) the son of James.

During that time it happened that she became sick and died; and when they had washed her body, they laid it in an upstairs room.

So Peter got up [at once] and went with them. When he arrived, they brought him into the upstairs room; and all the widows stood beside him, weeping and showing [him] all the tunics and robes that Dorcas used to make while she was with them.

But Peter sent them all out [of the room] and knelt down and prayed; then turning to the body he said, “Tabitha, arise!” And she opened her eyes, and when she saw Peter, she sat up.

But when some were becoming hardened and disobedient [to the word of God], discrediting and speaking evil of the Way (Jesus, Christianity) before the congregation, Paul left them, taking the disciples with him, and went on holding daily discussions in the lecture hall of Tyrannus [instead of in the synagogue].

Now there were many lamps in the upper room where we were assembled,