We live in Central London, in a predominantly residential area. It's very quiet. There is a dog park 3 mins walk from here. We only have a one bedroom apartment, but it's bigger than many two beds. We have a small garden/terrace. Growing up I had a standard poodle, an airedale terrier, and two labradors (two at a time).
Both DH and I work long hours, but there is almost always one of us at home. On weekends we often drive down to the coast where my parents have a house, or to the country where dh's parents live. We know it would be expensive, but we'd be happy to get a walker whenever necessary etc.
I would guess that owning a dog in Central London is slightly different/perhaps more challenging than in a regular town/countryside. I would like to hear from people who have a dog and live centrally? Doesn't need to be London, I guess Manhattan or Central Paris would be similar.
Not interested in people saying it's unfair on the dog, as plenty of people have dogs around here and manage fine.