The Bureau of Treasury building is also the newly restored Ayuntamiento. I purposely separated the pics to show the difference between the old Ayuntamiento and the new Bureau of Treasury, although it is one and the same building. It is actually a building within a building as shown in the last pics.
The Bureau of Treasury facade
one of their modern offices
glass and steel stairways
Hallway
Their own theatre
a very modern theatre
courtyard
lounge for guests
notice the famous Cobonpue chairs
another sitting area
glass stained ceiling
Their own Auction Room
with a big VIDI wall the best I have ever seen
Their own Bar...probably for entertaining foreign guests
with beautiful furnitures
another Cobonpue creation
and still another
not sure though if these are Cobonpue
The bar, not really that big
The table set definitely from a prominent designer can't recall the name
the other courtyard
the wall of the old building and the structure of the new
vise versa