The quality of service is soo poor that the low fees turn out to be just a waste of money. Their agents are unresponsive, unprofessional and overall they do not know what they are doing. After all they do not need to sell the property to gain their fees.
The business model is very appealing: low cost estate agents equals low fees. Unfortunately the implementation is not so successful.
Tip for consumers: do not get attracted by the low fees. The service is very poor.