Pardon the sudden unexpected novel.
As I am certain your schedule is already busy as it is, [surely this playing in the snow is training. somehow.] I have put together a list of when then young master will be available to learn from you, starting from now and six weeks ahead - simply to give you a window to plan and to start whenever is most convenient to you.
[Here Sebastian presents a thick file (at least ten full pages with text on both sides), neatly stacked and in an elegant-looking folder from... some hiding place in his suit jacket. Here, take it.]
The young master has other duties on many of the presented slots, naturally, but I will be happy to adjust his schedule to best fit your own availability. I do not know your preferences regarding length and frequency of the lessons, but I imagine one hour as the minimum requirement, at least for a start?
[Because an hour's intense training surely isn't too much for a beginner?]
Thus I have not listed breaks in my master's schedule shorter than that. Should you require his undivided attention for longer spans of time than that, you will find that I have made note in the margins of the length of every possible session.
[Is he done? No, not yet:]
Now, I well remember I said I would find it most interesting to oversee your lessons to see the techniques demonstrated, but my own schedule is, as it happens, somewhat less flexible than the young master's... I would be most reliably available during night time.
[And that'd be pretty inconvenient, he imagines, for Mr Nikiforov but even more so for the young master.]
But naturally my attending is of far less import. I imagine, besides, that you would prefer to have the young master to yourself during lessons?