Just viewing it on carto. That duplicated node caused the whole building outline to not render.
Matt.

Cheers, I think I prefer surface:colour=* as it is the most generic while still not ambiguous (like just colour=*)

Thanks for sorting this issue! I was really confused why it was not rendering correctly. Matt.

Would you also suggest to change 'paving_stones:colour' to 'surface:colour'? (this contradicts the suggestion the wiki gives to use 'paving_stones:colour')

Sure! That makes a lot more sense. :thumbsup:

@highflyer74 Thanks for the feedback!

I used area=yes in conjunction with highway=service to specify that it is navigable in all directions (area:highway=*#Differentiation_area:highway_vs._area=yes_on_a_highway) is this not necessary if the closed way is implied to be an area from the amenity=parking tag?

I used gravel:colour=* in a similar veign to paving_stones:shape=*, I feel that using just colour=* is too vague as to what the colour is specifying.