Characters
Why don't you come up to my place?
— Hildy ‧ On the Town

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker proposes that the listener come to their home, phrased as a relaxed suggestion rather than an order. Depending on delivery it could read as friendly or flirtatious, but the words themselves simply extend an easy, open invitation to come up.
Context reviewed