A few years ago, OH had to wind up his late brother's estate and chose Haart to sell the house. That was the branch in Grays, Essex and they were brilliant; so helpful and professional. Everything went as smoothly as could be desired.
Consequently, when we very recently sold our own former home (in a different area), we used the local branch of Haarts. Once again, everything went far more smoothly and quickly than we had imagined possible. They were great - kept us in the loop every step of the way, just made everything so simple. Without looking up the figures, I can't remember what their % commission charge is but it didn't strike us as outrageously high. That sale, of a ramshackle old terrace, in need of repair and TLC, was achieved in 5 days.
No hesitation in recommending Haarts.