My husband and I had this wall oven installed as part of a kitchen renovation project back in August 2013. We have used it about once a day since then and I have very few complaints about the oven. It comes to temperature quickly and cooks food evenly. The features and buttons are easy to understand and use. It is large enough for everyday use; however, if you are planning to cook a holiday meal, you may have to do some prior planning. We were able to cook and host our family for Easter without much difficulty; however, I harbor no delusions that I could get a turkey in this oven and have room for anything else at all. Thankfully that has not been an issue for us but I can understand how it might be for other users. Otherwise, my only other minor complaint is that it is quite noisy - if you use it at a high heat (over 450 degrees), expect the fan to run for quite a while after its use (at least ten minutes, up to twenty or more) in order for the oven to cool down properly. Again, this is something that is inherent to wall ovens over freestanding ranges so it is not a dealbreaker but merely an annoyance. Capacity Again - wall ovens are by nature smaller than ranges.