I’m leaning towards no. If you’re sat on the toilet in a small WC room, that urinal is going to be nearby and very close to face height. Also urinals are only really usable by half the population.

Sanitary wipes might be a better plan. Even better if they can be made reusable, but that could be too much to hope for what with the need for yet another bin, and the propensity for confused people to put things in the wrong one.