Architecture on Kodak Portra 160 - how to meter?

Hi, I’ve been stalking this building. I have a 1 degree spot meter. What spot should I meter.?

Kodak Portra 160 at sunrise, golden hour

I tweaked your thread title?
I like your reference to "stalking", but wonder if you are having trouble with the building moving.
The answer to your question turns a fair bit on how you visualize the result you want.
For example, dark and foreboding:

or glowing and golden:

The answer is in the very last line below Matt's posting...