We've spent 4 great days at Jacob's place with our kids (3,5 and 7). The location is excellent: quiet but very close to the King's Cross station. Many good restaurants and caffes nearby, kids enjoyed having all the meals outside:-).
The flat is clean, nice, well equiped. We have slept on the coach with my husband and it was good as well. Good wifi!
Jacob met us when we have arrived and helped out with a lot of information. We got a bottle of wine from him as well:-)!