M0nica I found your comments about retirement flats and transparency interesting, as I own a leasehold retirement flat myself.
My own file for my flat is one of the largest I have, because the management company does provide a considerable amount of information about the accounts and services. Some is required by law, and some seems to be good practice on the part of the management company/freeholder
As I understand it, leaseholders have statutory rights to obtain summaries of service-charge costs and inspect the supporting accounts and receipts. There are also consultation requirements for certain major works and long-term contracts, which can give leaseholders an opportunity to examine estimates and comment on proposed arrangements.
However, I don't think the law necessarily requires a landlord to send everyone a complete set of accounts, all the competing quotations and every specification for every service as a matter of course. There is a difference between having a right to request information, having a right to be consulted in particular circumstances, and receiving all that information automatically.
There are also rights to challenge service charges that have not been reasonably incurred, or where the work or services are not of a reasonable standard.
Exit fees are another issue - my solicitor made sure I was aware of the way our sinking fund works. As I understand it these can be written into retirement-flat leases, and that there isn't a general rule limiting every such fee to the actual legal and administrative costs of a sale. The wording of the lease and the circumstances matter.
I think we should recognise and welcome management companies that provide good information voluntarily, while also ensuring that residents know what they are legally entitled to ask for.
I can see also the attraction of renting rather than buying in a retirement development, as it may avoid some of the complications of leasehold ownership. We have some rentable ones in our town but I have a feeling they are few and far between.