I came in for a BIAB infill. One of the nails the BIAB was slightly lifting, however, the rest were in very good shape and my natural nails underneath were very healthy and thick. Not only did the technician shave my nails down so much that he took the entire BIAB off, but he also shaved down my natural nails so much that they are now constantly peeling and snapping under the very thin layer of BIAB he placed on top. Absolutely cannot reccommend.