En el restaurante Sol de México se come muy bien.
It is an impersonal sentence because it has no subject. This case is used "<u>se</u>", it is when we want to talk about the subject.
In this case we want to talk about how well you eat in a restaurant.
<h3><em><u>MissSpanish</u></em></h3>
I’m enot etere eand efor efor wI east
Tenemos que comemos pastel,incorrect, tenemos