So typically you need to spend money on:
- an office (unless you're really tiny)
- people (freelancers, employees)
- overhead (legal, administrative)
- communications (phones, network connections)
- hardware (computers for your employees)
- office furniture (but second hand is fine)
- marketing
and so on.
Plenty of those are 'one offs', so they at least won't be back next month, but if you grow quickly there is more money in each of those categories in the first months to years.
Starting up can be expensive, depending on how labour intensive your company is.
Or another way to think of this...it's better to use this money to try and boot strap and hit profitability to grow out slowly and organically than use this as immediate ramp-up money to build out a huge team and hope that lighting strikes.
But it's obvious that she's going to need some more money than that to hire a designer, a part-time lawyer, pay for hosting and probably get one more developer for what she wants to do...and we simply don't have the cash for that. So she's seriously thinking about looking for an investor to hire those people. A quarter million would probably cover those expenses for 18 months.
I don't know what to call that, "investor assisted bootstrap"?
It's definitely a different model than "I have an idea, give me money, I'll go hire 20-30 people and we'll make a go at it for a year", which is certainly not bootstrapping.
My own company tried that "instant company model" a few years ago and it didn't work out, so we reconstituted the company with different leaders and different VCs, and now are following this hybrid mixed bootstrapping model...and you know what? We're doing much better.
There are many options, depending on the type of business you are starting. I'd argue that some of the best heavily involve the founder(s), rather than farming out to other people, as it gets the founder(s) intimately familiar with the roles they will be hiring out later.