I don't think anyone is trying to put him off - just making sure he takes everything into consideration - things like the aded weight of rose hives etc. may not be evident until it's too late. Having a bad back myself I can empathise.
One of the beginners at our association made the measured and informed decision to go for TBH's knowing her back complaint would be a problem with conventional hives. 'That's OK!' said our secretary 'Emyr there knows all aboput TBH's - he taught them in Africa' guess whose now her mentor
I don't know how bad your back is, but it could be an option - and for someone on a tight budget can be done very cheaply. (
hush my mouth! did I actually recommend TBH's - will be having a hankering for a tofu sandwich next
)