[... Okay, yeah, even they can admit they'd probably look kind of cute sitting on a teensy sofa with Julie. Even if they'd take up at least 80% of it.]

Unfortunately, having tea with you would consist entirely of me watching you have your tea... but I see no issue with joining you in your apartment, "you"-sized or not.
If I do not fit on the furniture, I will simply seat myself upon the floor.

It would be unfair to you if I forced you to acclimate to an apartment that is "me"-sized without doing the same for you, don't you think?