This bottle warmer is nice & small so it can easily sit on any counter top without being in the way. It also conveniently stores the measuring tool within it's self and beeps when a bottle is done. It heats bottles quickly (In about 2 minutes from the fridge, less if the bottle is already room temp) and 99% of the time it heats them to the PERFECT temp! I also really love how it comes with the smaller basket to sanitize nipples & pacifiers (does that quickly as well). But I do have some issues with this bottle warmer. 1) It get's dirty (and I mean DIRTY & smelly) WAY to quickly. My hungry 9 week old doesn't care if the bottle warmer is too dirty to use in the middle of the night! I'd like to see it stay cleaner longer and give me one less thing to worry about! 2) The instructions are not very good. It really only covers larger bottles which when my daughter was first born, was too much food for me to heat for her at once. It also directs you to put just a little to much water than you really need, so you have to play around with how much your putting in the chamber. 3) It's not very large, so depending on what bottles you are using, they may not fit (like my Lansinoh Moma bottles). All in all, it works well, but could use some improvements.