A must for those who want to progress in their prayers.
Several key factors to that prayer reaches high levels are commented by Dichi Rabbi (Rav Dichi) of the Congregation Mekor Haim: understanding the text of the prayers, the correct pronunciation, specific thoughts for each section of prayers, the appropriate time for each prayer , pray with minyan and know when to get up.
The work also includes laws on tefillin, Keriat Shema, the Amidah, Chazará, Tashlumin, Hallel, Baruch Hu Uvaruch shemo and amen, late in tefillah, grammatical rules of Lashon hakodesh and Jewish timetables.