Where should I put a big mirror? I bought it to "open up" a tiny apartment (illusion of more...

I bought it to "open up" a tiny apartment (illusion of more space). Now I've moved into a great space & am confused where the big mirror should run. Above the couch and above the dining area seem silly to me.
Sir /madam
Please put your big mirror opp to
Enter the HOME from Door step it told you where you
are and what you are ( if you see you from the MIRROR)
THANKYOU
Can you find a place where on earth it would reflect the light of a pane (and particularly if it has a nice view)?

Above the couch does appear silly; the dining room not quite so bad. It is a traditional place to dangle large mirrors.

Hope this helps within some way. Good luck.

(ps you could also google "feng shui mirrors" for some actually really practical ideas.
Answers:    above your bed ;)
in the hallway governing from from the front door to the rest of the house? that's where mine is :o)