I like how easy it was for me as an office manager to use this program, not having any previous knowledge of computers or taking off plans/estimates in general! Everything has been great so far but there really isn't anything i dislike at all about take-off live right now - everything works well with no complaints from my end (I'm still learning). Just be patient when using programs such as these since they do have some technical difficulties here and then too once set up properly will run smoothly without issues. Try before buying if possible just make sure someone knows what their doing while setting them up otherwise things can get hectic especially with large projects being worked upon by many people during different stages throughout production etc.. Estimating building work!