I'm doing build/buy

That what I thought too. I couldn't get that out of my mind until I woke up and you explained it. I haven't played the game for about 8 years. And I forgot how to do this or that. I downloaded this world from Sims 3 old sites with flat world created by someone so I am adding some things in the game. I wanted to make sure it's nice. But whenever I used CAWs I take years or two to do the world perfect. But the reasons taking long I just wanted to look perfect. But I would play CAWs or play Sims 3 in-game. Depending what I'm in the mood to play. So yes that the answer I want. 

Thank you again.  I'll just leave this here just in case I need one or more help. Thank you. 

I have a huge question. Is there any site that have "objects" to download  from.  Just like to make my place looks cool or nice. Or decorate the rabbithole thank you in advance.

No, I'm talking about like if they have different site like MODS or something. I'm working on the military and hopefully find something to turn into like a real military yard. Hopefully I made sense. 

LOL 😂 😂 😂 ai found it. I'm going to save it so I find it next time. It's called around the Sims 3.

pugslover4  There are lots of sites with custom content, probably fewer with usable objects, and yes, Around the Sims 3 is one of them.  I would suggest testing any cc or modded item you find in a clean user folder first, to make sure it works as you want, before introducing it to your main save.  ATS3 is pretty reliable, but there's plenty of broken cc out there.

DivinylsFan  If you bulldoze a truly empty lot, it removes the lot from the map.  If you mean you need to bulldoze the lot you're going to build on, that may be true insofar as the existing lot may contain an object (a rabbithole, a professional bar, etc.) that dictates its lot type.  And there's the fact that changing a lot type on the fly doesn't always stick.  But that can be worked around by switching to residential first, then back to community.

puzzlezaddictI already had that in my game. Someone helped me long time ago with cc. Some I don't mind if don't work, but i love to decorate my house or restraunt. Thank you for help again.

puzzlezaddict I need one more help is that I am looking for flat and empty world beside from Auntielynds. If you want to help me? It's up to you. Thank you at advance. 

pugslover4  I don't know a lot about custom worlds, not even enough to know which are flat and empty.  I would suggest starting a new thread in this subforum titled something like "looking for a custom world" and describing the details that matter to you.

It's also possible to find a populated, built-up world and just remove all the sims and buildings, so you don't need to restrict yourself to worlds that are already empty.  But maybe that's more work than you'd like to do, and that's also reasonable.

puzzlezaddict thank you. I'll figure it later. Thank you.