An empty sink beneath a vase of flowers is easy to place. Try placing a sink with a colander, three mugs, and a dishwasher waiting to be unloaded. That is the one you will own.
Follow the dirty plate
Trace the route from table to scraping bin, sink, dishwasher, and everyday dish storage. An island sink can make that sequence compact. It can also turn the route to the fridge into a queue behind whoever is loading.
A window-wall sink gives an island an uninterrupted surface, but only if the wall has enough useful landing and preparation space. In one kitchen we laid out, the owner rolled pastry on the island and wanted to keep that clear. We kept the sink at the window, then found the preferred tall tap would conflict with the inward-moving sash. Checking the tap drawing against the actual window saved an expensive change after the counter template.
Act out the same dinner twice
Use bowls and tape to represent both layouts. Set a chopping board beside the proposed sink and occupy the stools. In that kitchen, the first dishwasher position opened across the route to the plates. We changed the storage assignment before changing any plumbing. Run the same dinner routine both ways, including scraping into the bin and putting dishes away. Otherwise a tidy plan can hide six extra steps every time you empty the dishwasher.
IKEA Canada’s workflow guidance emphasizes the relationship between work areas. Our design recommendation is to keep the cleanup sequence compact while protecting the surface you use most.
A nice view does not settle the plumbing
Have the plumbing route, ventilation requirements, electrical work, and applicable permits checked before treating a sink move as a cabinet choice. Keep the island sink if its social benefit survives the dinner test. Keep the wall sink if an empty island is what makes the whole room useful. Neither choice obliges you to become a tidier person.
A pull-down faucet also needs room below the sink. Check the hose travel around bins and pipework while the cabinet layout is still flexible.