Paul,
With respect, this question is like asking someone how much custard they like on their apple crumble or would they prefer ice cream or cream, if so how much? or a mixture.
It is an open question and dependant on many personal variables and choices.
Personally,
I am happy to purchase at 81%
OMV, RM to 85% at 5.14%. Then charge Rent of monthly mortgage at 6% + £50 profit
pcm + £50 insurance/gas safety
pcm.
II am happy to use a portion of, or all of, the cash out to subsidise/discount this rental figure.
Eg 6 months rent free, 2 years discounted, 5 years discounted etc etc.
Other investors like £200pcm rental profit from each property, or some are happy for negative cashflow for a while if it means they Acquire an Asset.
This is where our plans, goals and strategies vary as much as our personalities and risk profiles.
Onwards + Upwards,
Phil