So I'm about a week into this daily office praying, and so far, it has been going well. Certainly, since the prayers I'm saying are mostly written down, and I'm just praying through them, there is a tendency at times for my mind to wander. Probably no more than when I just pray spontaneously.
There are two things I am enjoying about praying at specific intervals throughout the day. The first is the rhythm. I am enjoying bringing my focus back to God three times a day. Beginning the day and ending the day are especially meaningful to me. It makes the whole day feel more enveloped in God's presence. Also, the return at midday to a focus on God and on my heart, and our relationship, etc. That has been good as well. I'm also finding myself more mindful of God's presence throughout the day, and am therefore communicating with God more frequently during the day. Most of these prayers are sentence prayers, or "flash" prayers, but they are also good for returning my focus to God.
The second things I like about this kind of praying is the priority it takes, if one is going to practice it faithfully. I have to take time out from my morning, my time in the office, and stay up a few minutes longer, in order to pray these prayers. And something about that feels right. I am forced to pray regularly.
All in all, a good first week for praying the daily office.