2. This is more of the conversation between estate agent and customer, which I am struggling with. Prior to this, it's been suggested to the customer that, given her income, she might have difficulty paying the rent on an apartment. The lines are in order:
a) 「これじゃなきゃ嫌です」
No idea what this means, or how the sentence works grammatically, though I believe なきゃ may mean なければ or なくては.
Yes.
これでなければ/なくては嫌です。
If it (= the apartment she's going to live) is not this one, I do not like/won't take it.
嫌(いや) means strong "no".
b) 「だって、あんた、家賃払えるの」
Clearly something about paying the rent, but I don't understand the overall purpose of the sentence, or whether it is a statement, question, etc.
(I do not agree to let the particular apartment you want) because, you, can you pay the rent?
c) 「何とかします」
My translation: "I'll get by somehow."
OK.
d) 「何とかって、いってもねえ」
こういうおじさんはマシなほうだった。
I'm guessing the estate agent says "You say you'll get by somehow..." (i.e. doubting). Is that right?
Yes.
What is マシなほうだった? Does ほう refer to the manner in which the estate agent spoke?
まし means better, often with negative connotation.
There's "better than nothing" feeling about it.
e) The glossary says マシ means 少しだけいいいい含める:わかるように何度もいう, but I do not fully understand this. If いい含める = 言含める, then what is 少しだけいい?
Something must be wrong with the glossary you're referring to, マシ (まし) does not have such a meaning.
It means either "addition/increase (in volume, etc.)" or "better".
少しだけいいふくめる: 少し だけ + 言い含める.
It is not 少しだけいい.
I believe わかるように何度もいう means "say something over and over until it's understood". Is that right?
Yes.
I guess the glossary says 「まし」 means 「少しだけいい」
and then いい含める」 means 「わかるように何度もいう」?
---
Toritoribe san beat me, as usual!