Nice-looking bathroom. The arches add a lot of appeal to the room without costing a lot. These are just drywalled arches. If you wanted wood trim around the doorways that would add substantially to the cost.
St Nicholas Church in Kyloe, Scottland was built in 1792. Now, after a massive conversion in 2002, the former church is an amazing and spacious private home with five bedrooms, two bathrooms, two reception rooms, and two kitchens.