bettybat you've got some great advice on here and I know I'm a bit late to the conversation, but your comments struck such a chord in me, I just wanted to say something.
I'm in my early thirties too and like you a professional, but I came to it late after bumming around for most of my twenties, and I find it really alarming the expectations professional people can put on themselves. You know it's not NORMAL to own 500K houses, don't you? You know that's a minute minute proportion of the population? I mean I live up North and I know London prices are crazy (I'm not a fan of London generally actually), but still - I have never met anyone who owns a 500K house in my life... Half of the UK is unemployed at the moment and it's getting worse... I know lots of other doctors obviously, but they are impossible to socialise with due to exams/nights/evenings/stress/breakdowns and so I mostly socialise with my old mates... they're teachers and midwives, they work for free magazines and charities, they run their own businesses, I'm mates with a coffee shop manager and a children's' book illustrator and a speech therapist, couple of coppers, couple of web designers, some office kids, couple of builders, some guys who dig archeological sites, and some of my mates are unemployed. Some of my mates have kids, some don't, a few own houses, most don't, and this is up North where you can buy a decent house in a nice area for around £100-150K. I don't own a place. I don't really understand what bearing it has on bringing up children. All my friends who have bought houses in the last 5 years have lost so much money as well :(
I sometimes meet people who think I shouldn't do things. They thought I shouldn't give up a perfectly good job to go to medical school in my twenties, but I just did it anyway. Now they tell me if I want kids I have to be a GP, when my passion and my talent is for hospital medicine. So I'm just going to be a hospital medic anyway (got my job just last week, yeah!) and they will just have to give me maternity leave and get over it, the dinosaurs. Some people say things like "you can't bring up a kid in a flat". They are total fools. My flat is massive, has no stairs, and has floor to ceiling windows. When my 1 year old nephew comes over he spends hours just enjoying the window and the birds outside (I live on the waterfront) in a way toddlers can't in houses. My sister in law sighs about how perfect my flat would be for raising kids. I don't have a garden, but I can go down to the river - and I live in the centre of the city, I have numerous museums, art galleries, parks, pubs, restaurants, events, festivals, markets... all less than a mile away. I walk everywhere. What BETTER playground for a kid? Why do we all have to live in suburbia? Fair enough if you like it, but I lived in a suburban area for 4 months once and thought I'd aged 20 years and got depressed. Then I moved :)
This is talking about my situation now not yours, but seriously people are so ridiculously narrow-minded - my jaw sometimes drops at doctors who complain about their wages. Yeah we work crazy hours and we sleep under desks on night shifts, get vomited on and threatened by psychotic patients, but do they not realise how privileged we are, with secure jobs, in this climate??! I just roll my eyes at them. I am lucky, lucky, lucky, and I may not bring my kid up traditionally but it will be the coolest kid ever.
I am sorry you're having problems with your flat and landlady and I'm not saying you should be happy about all that, I'm just trying to reassure you there are other people out there having kids in flats, and I'm sure most people who have kids don't own houses!
I also have cats which I love (my landlord is fine with them), they are members of my family and I would never give them away, and I'm sure your cat will adjust just fine. My first cat seemed a bit lonely when he was 1 year old, so we bought a new kitten, and for 3 days he HATED him and stalked him around the flat hissing, and on the third day they were all cuddled up having a massive gay love affair. Now they are inseparable. It will be ok. Breathe.