thanks how2girl, but I guess my question is more about polishing concrete that has been sealed/oiled than it is about concrete benchtops (hence those threads were a bit generic). A bit more research suggests to me that a sander is the tool to use. I'm thinking of attaching some used carpet to a sander. I'm still unsure of whether to use a polishing cream - I think it perhaps can't do any harm though, and may add to the shine. Then the question becomes whether it makes sense to add bees wax over the top. To me, it seems it would protect the shine. But I'm guessing all of this.

Hi Lil, I believe your original plan works much better than the revised version. While the notion of ideal working widths is great, the larger problem here is the post. I worked on a project very similar to this last year where a post could either be connect to, or separate from the island. What we found was that by separating the island the space between island and post became very awkward. It's not enough of a space to comfortably walk through or be seated at the island in front of. Instead of your room feeling open and generous in proportion, it is going to start to feel cramped and awkward. We have a kitchen in our showroom (Kitchen Studio Tauranga NZ) with a 6ft gap between bench and back wall and it works wonderfully. It allows someone to work at the sink and a second at the island with ease. Stick with the original plan. It will feel a lot more spacious, without compromising work flows.

Hi Sian If it wasnt for the foot rail, I'd thought the stool was a side table and looks uncomfortable to sit on, but try Gumtree - you may find pre loved Vincents for a song. I'll save you some legwork, or fingerwork :) check these out. http://www.mattblatt.com.au/Barstools.aspx?s73#p=2&ipp=28&f=v73-pv71-nBarstools-t71-c0&o=Default https://www.justbarstools.com.au/ https://interiorsonline.com.au/collections/all/category-bar-stools I love the choices in the last one.

Hi there, we just do a wipe down every day for cleanliness ( can still see some marks with this) and a wipe and buff once a week to look as new. We have red wine, turmeric, beetroot, coffee drips, grey ‘pencil’ scrapes from plates. Oils are pretty much a daily addition on our benches too, and as it is also our backsplash it gets tomato sauce, spatters etc from cooking. All disappear with the wipe and buff method except for the pencil type marks which I use another Enjo product called marble paste on then follow up with the usual routine. I think you may have to make the hard decision between the fresh concrete look or a stone that shows less marks in certain lights- choose whichever feature will make you the happiest in the long term. Either way you will love your new space.