@Cheradenine If needed, you could try to find someone living elsewhere and share an account

@gedaliyah Ah gotcha. I can't think of a way for any tool to find the "next house" as that would depend on multiple criteria. You say 4 steps, have you tried playing with the bottom increment slider? If mapping from scratch you'd usually have no missing housenumber. My workflow is to click on house, K, Enter, repeat until end of one side of the road (odd or even numbers), then onto the other side

@gedaliyah Why would you need to go on a house more than once?

@gedaliyah Not entirely automated, but there's a JOSM plugin for easier input of adresses in a street.

https://josm.openstreetmap.de/wiki/Help/Plugin/HouseNumberTaggingTool