What is the structure of an essay?
Kaip atrodo ese struktura.
kazkada mokejau 
Padekit, kas atsimenat
Kieno struktura? 
essay
If you did a search, you would have found many topics in EFC already written about essays. Please try this link for all the possible topics:
http://www.bite.lt/plius/bendravimas/klubai/sh.find?pattern=essay&
filter=53.81
I need an essay of "urban planing" or "housing"
You asked about the structure of essays. See the link above for that. As for already written essays, than you’ll notice that rarely does anybody provide such items here in EFC. Sorry. We’ll correct what you already wrote, but we won’t do it for you. 