Its posted back in 2005, i belive the rules werent as strict then as they are now (they had a lot less pixels back then).
ola me llamo asley y me gustaria acer un hotel como puedo acerlo
This is really cool, i love the detail (particularly in the houses at the top) you should think about softening some outlines though, the harsh black lines make it look a bit less realistic, but other thn tht, amazing effort!!!!
What's really amazing is how you added all the shadows! No wonder it took so long to finish!
wow a whole year? very good, 5 stars and favourited. i don't know why you didn't get either 1, 2, 3 best pixel art for june 2005 :(
Woah! This is really awesome dude. One thing: how come in some places there're shadows, and in some places there aren't?
It's the gradient background causing the high color count.
But there is major room for color color reduction other then that.
It's really nice, and very realistic. The scale is great. But, I'd aim for less colors. Check out the Isometric City collab in the forum. I think that has under 150 colors.
Wow this is beautiful. I'm aiming to complete something like this. I'm calling it Digital City. It's in the work in progress if you want to have a look.
Nice town I like the detail on the water and the fossil in the ground on the side. 
brings back memories from sim city..