Best radiator for downstairs toilet and freezing hallway

[Overseasmom100]

So made a mistake by putting a cheap small chrome towel rail in downstairs small cloakroom which is in small hallway where front door is. Flipping freezing.

So need to replace with a decent radiator...any recommendations for something that visually looks nice but kicks the heat out

We had problems in.our extended north facing dining room. Extended by previous cowboy owners with no insulation. It was unusable. We've now had the insulation fixed but we got a bigger radiator than the room size calculator suggested and it worked a treat. Now we've fixed the insulation we have it set to a lower temperature.
We bought a certical radiator but double depth. So 2 lots of panels. We also bought one for downstairs loo and kitchen. They look fab. Loads of styles. If you're wanting to hang a towel over one in the loo you can buy proper attachment towel holders that look good too.

We just bought our radiators from Amazon in the end but used calcukators and read reviews on plumbing websites.

*vertical radiator

www.diy.com/ideas-advice/calculators/btu-radiator-calculator

Thanks will look into