[JamesH]

pawn Код:

if(PlayerInfo[playerid][pHouse] != INVALID_HOUSE_ID && PlayerInfo[playerid][pVIP] <2)
                {
                    SendClientMessage(playerid, COLOR_GRAD5, "You already own a house.");
                    return 1;
                }

change the [pVIP] to your VIP variable, this will let VIP 2 buy more than 1 house.