This is a question that gets asked at every single meet & greet. And it makes sense, people like to have an idea of when we will be there. That said, as a matter of policy, we do not do specifically timed visits unless there is a medical need (eg, diabetic cat).
We will ask if there is a preference of morning or afternoon, and do our best to adhere to that preference. However, we are often doing in excess of 10 visits a day, and cannot guarantee that our morning visits will be completed before noon.
That said, the schedule ebbs and flows as clients come onto the schedule and drop off. If you have a 14-day trip, odds are we will be at the house at various times of day. We do make every attempt to be at the home around the same time period, but on occasion we will deviate from that.
Side note: As everyone is probably aware, we specialize in cats with special needs. This does mean that on occasion, we will be delayed due to issues resulting from this. It can be anything from extra clean-up, to a trip to the ER vet. We ask that everyone - including those few with timed visits - be understanding of this. We would do no less for your kitty if they needed us longer for some reason.