You conjure a shimmering door in range that lasts for the duration. The door is 5' wide and 10' tall and leads to an extradimensional dwelling. You and any creature you designate can enter the extradimensional dwelling. You can open or close it (no action required) if you are within 30'. While closed, the door is imperceptible.
Beyond the door is a magnificent mansion. It contains sufficient food to serve a 9-course banquet for up to 100 people. Objects created by this spell dissipate into smoke if removed. A staff of 100 near-transparent servants attends all who enter. They are invulnerable and obey your commands. Each servant can perform tasks (i.e. cleaning, cooking), but they can't attack or directly harm another creature.
When the spell ends, any creatures or objects left inside the mansion are expelled into unoccupied spaces near the entrance. See PHB for complete spell description.
Material Component:
a miniature door worth 15+ GP
Verbal Component:
Sie Domum Magnificus