ok, that might be a little bit difficult
the money you want to receive in CZK to the local Czech account are coming from regular (mostly) local tenants? if so I'd suggest to
* find a local nominee
* setup a simple (and cheap) proxy limited liability company (s.r.o.) with the nominee as director and only shareholder - this company will have no problem to open a bank account
* rent the property in your possession to this company - the contract will state that subletting is allowed
* this company will sign the contracts with tenants in local currency
* settlement between you and the company can be done at your convenience
the money you want to receive in CZK to the local Czech account are coming from regular (mostly) local tenants? if so I'd suggest to
* find a local nominee
* setup a simple (and cheap) proxy limited liability company (s.r.o.) with the nominee as director and only shareholder - this company will have no problem to open a bank account
* rent the property in your possession to this company - the contract will state that subletting is allowed
* this company will sign the contracts with tenants in local currency
* settlement between you and the company can be done at your convenience