Looking at a 2000 Celica

I have a cousin who owns a 2000 Celica Gt that he is selling. I am absolutely in love with this car, It is in great shape brought upstate 4 years ago from Florida, I know he has taken good care of it, but, my concerns are this; Hes asking close to $3,000 I can probably get it for $2,600. It has 200,000 Mostly Highway miles, and I have a 6Yo daughter and not quite sure of the passenger space. Can anyone help me make up my mind. It is either this or I want a Camry. I am 42yo and want this Damn car

Find out when is the last time (in miles) he changed the timing belt and if he changed the water pump along with it. That's a significant expense if you have to do that in the next few thousand miles.

The back seat will be adequate for your daughter, unless she is required to use a booster seat, in which case you will have to expend some energy in belting her in. I would go with the Camry, but I'm an old fart.