Sure Sean might be a nice guy but I will focus on the actual Airbnb.
Pros:
-It's quite cheap.
-Furnishings are ok, with some exceptions (see below)
- No hassle with host, clear communication
Cons:
-It will take -+ one hour to get into the the city anytime you want to see something.
- Double bed consists of two beds pushed together - great for two friends travelling, bad for couples. You will essentially use half of the bed then. On top of that the shower and microwave are in need of repair (ironically there are builders in the house)
-NOISE: it's a classic English semi detached house, you will become a part of your neighbours lives and they will become a part of yours. Baby and piano practice next door, host living right next to you. Moreover, THERE'S CONSTRUCTION WORKS GOING ON and they won't be stopped, similarly the workers or the host won't even bother to be quiet. This fact is most concerning and shows that you really don't know what to expect when you arrive.
This may be a good deal for one or two night stay (although keep in mind this is zone 4 and you will need a more expensive Oyster card). Stay if you're ok with construction dictating your sleep cycle. Stay away if you have jet lag, it's a noisy place even without construction. We ended up staying at another Airbnb for half of our reserved time. If you can afford to pay a bit more, you can get a far better experience.