Is it okay to have an overlap in the common app essays and the school supplement essays?

The common app essay asks why transfer? And I explained.
The school asks why that school? And there was an overlap between the common app and the school essay but I explained how particular resources in the school can help me with the aims of my transfer. Is it okay to do so? Or is this a bad overlap?

My commonapp essay was an overview of my goals but my school specific ones talked about how the universities I’m applying to can uniquely help the same aims as in resources and such. BTW I’m applying to Columbia and brown… Do you think I have good chance?