Hi Larissa; the area of Ilford where my friend lives is Goodmayes, close to the huge new Tesco's there. Goodmayes is kind of contiguous with Ilford and, like Ilford, is not very goodlooking! But families seem happy there; her family gets on very well with their neighbors and they seem to be very much a community. The area does have a rundown look and feel in the high streets, though the individual houses are modestly nice. My friend has a terraced house and it's very nicely remodelled, with a gorgeous kitchen opening out onto a courtyard back garden where they throw great parties -- there are lots of unexpectedly very nicefamily homes like that in this area even though it's depressing otherwise. These areas do have a feeling of being the "east end" even though the address is Essex -- they are kind of extensions of the east end in both geography and population.
As you work in central London and don't fancy the east end much, have you thought about Loughton? It is technically Essex, but it's got a central line tube that takes you directly into the heart of London in about forty minutes. It's north-east (ish) of the barking and Ilford area and tends to be where east end natives migrate outward to for more peaceful surroundings yet still have a tube line into the city.
I lived there for a few months and it's quite nice. I also found it friendly, which is not what I find too much now that I'm in the middle of London. Set in the middle of very pretty Epping Forest and rolling farmlands, there is Loughton proper, which has a mixture of rather posh homes and then middle class middle of the road homes; it has a great Sainsbury's with a large parking lot, right by Loughton tube station, and a very nice High Street.
Then nestling nearby is a kind of sub-division of Loughton called Debden. This is a more working class spot and not that pretty except for always a horizon view of again the beautiful meadows, farms and forest that surround the town. Debden is a little rougher round the edges, like Goodmayes and Ilford, but on the plus side I found the people very friendly. The shopkeepers along the Broadway are the salt of the earth and I still miss them!
Sorry, rambling off on tangents now, hahah! Hope any of this helps.
Controversial as it is, Google Streetview could give you a little look at the places themselves.