It is a shame your original selection is no longer available, but rather than thinking of either your your alternate options as a compromise, perhaps they actually present an opportunity! I think that the basin shape of the Arto gives a cleaner line and think it is a good idea to stay in keeping with other items you have in the house already. As not dimensions are provided it is not clear, but I think yo may have an issue placing a liquid soap dispenser in an easily accessible position on the top of either basin - you may need to consider another dispensing option. Vanities appear to be slim line which leads me to think space is at a premium & that being the case, having 2 doors on the vanity cupboard may be advantageous as they of of course take less room to open either individually or together. I hope this is of some help to you. All the best!

With a bit of work, I've managed to find a supplier used by our builder who has stock of the original vanity and basin!

Ok so long as floor not white

Looks fab Interior Design By Jo. Like you said, small changes can make a huge difference!