[madalin912]

How do I add entry large building.

Here:

http://s17.postimg.org/rm6d2gtvj/sa_mp_004.png

[Rufio]

Try adding pickups with CreatePickup

edit: You actually need to put a OnPlayerPickupPickup too I guess, search wiki for more info, I cant do the coding as I dont have the co-ordinates.

[Laure]

The buildings wont have interiors by default(some may have), you can have your custom interior for them by coding it in samp. You can simply ues CreatePickup then associate a /enter and /exit command with it with preferred interior you want it to have.

[RajatPawar]

You can use a checkpoint streamer to add entrances and exits to buildings. There are a lot of tutorials about that, you can find some using ******. You would first use CreateDynamicCP to add the entrance, then use the callback 'OnPlayerEnterDynamicCP' to transport the player as needed.