Thanks Will. Our family of four enjoyed four nights in Will's apartment. I agree with the positive comments below and the WiFi is fine now. Do be aware that you are in the middle of Soho, so expect noise from partygoers until midnight or later on weekends. For us it was good to feel the buzz and to have 100 eating and drinking places within a 5-min walk.
A small tip - if tired and coming back, take a bus as it will drop you above the apartment for an easy 2-min walk downhill.