to place an object with the correct object cell ID do the following;
stand your character in the spot. type @myloc then copy the first set of numbers and convert it from hex to decimal with this website: http://www.binaryhexconverter.com/hex-to-decimal-converter
The number it spits out is your object cell id for that location.
This is valuable info that can be used to spawn things in that location.
Pro tip use Excel or google sheets to do batch hex to decimal conversions.