public override string ToString() { var format = "dd/MM/yyyy hh:mm"; return($"{Subject} at {Start.ToString(format)} to {End.ToString(format)} on days {ReservationDays.Select(x => x + " ")}"); }
public override string ToString() { return($"{Subject} at {Start} to {End} on days {string.Join(", ", ReservationDays.GetDays().ToList())}"); }