Can it be trained with coordinates?

[kingsimba]

I'm using a SLAM system, so I have exact coordinates (instead of kitchen, bedroom, etc.)

Is it possible to train it with coordinates? For example, can I use 1meter*1meter cell-based names, like cell_0_0, cell_1_1？
For a large space, there will be lots of cells. For a 200m*300m mall, there will be 60000 cells.

Can I expect to get good result in such senario(in which grid am I in)?