Hi partners

I looked at an apartment complex today that has absolute black in the kitchen and bathroom counters. The high-traffic areas around the sink are pitted pretty bad.
They are just trying to make it look presentable when they show the units.
I'm not going to get into any honing and was just thinking about deep cleaning and buff polish. Any thoughts on how to make this look better?
This pic looks very gray but it's actually black.

Sent from my iPhone