ARCore Scale Issues

Well i have a prototype of application. It uses ArCore to display somemeshes of houses. When the houses scale is small its fine. But if i want to make it fullsize models starting to drift slowly, their position in Y axis can go up and so on.
In general is ARCore able to show FullSized Houses and big objects? Or only to some extent? Perhaps my code causes the problem but im not sure. Cause with small meshes all is fine.
Thank you.