3H Property Consultants, on average, sell in 2 weeks, and at this time they have 2 listings online, using Zoopla for their listings. They do most of their work in NW10. Most of their recent listings have been 1 bed/studio properties.
3H Property Consultants specialise in smaller properties, and they are very familiar with NW10, with all of their recent listings being in that area.
Personally has a very good experience with Roy and Tamara.