Yes, the facade was prepared and cleaned.
Pictures before the new paint:
Terrace before:
Terrace before (left) vs. sanded (right):
Terrace sanded:
Terrace after 2 coats of paint:
In our opinion, it looks good everywhere except in the "interior area" of the terrace (1st picture above). Exactly where the surfaces were sprayed and not painted with a brush/roller.
Do you think sanding would improve the whole thing or perhaps even make it worse?