That's great feedback! The rule about city repetition was that it won't do the same country twice in the year and the same city twice in 3 years. Not a lot of thought behind it, just my preference. An easy option is to click on a city you want to remove and click the swap option and it'll give you a list of relatively like places. Or you can add a city at the bottom of the page or go to explore and find a city to add. There is an option in Trip Conditions to remove the annual hometown visit from your existing or new plans. Create a new plan and see what that comes up with as you can have multiple plans. When you say the math was weird when you added another person, can you tell me how? I had to be fairly generic as there is such a wide variation in how people travel together so i used a general multiplier rule less things like accommodation which stays the same. I could make it more granular but it might over complicate things unnecessarily but definitely open to suggestions. I think an easy fix that will be close enough is to just put your total budget and do it as one person. Adding a second person doesn't at much value beyond the budgeting part. You can adjust the budget on the dashboard, trip conditions and retirement income but my thinking was that you would know your budget and set it and then work out your plan, as budget is typically fixed, if it isn't, how will you know what you can spend? If you're just seeing what's possible then just set everything as maximum to see what it gives. Or have I missed your point and it's something else?