diff --git a/PSync/consumer.cpp b/PSync/consumer.cpp
index c598e82..82408a9 100644
--- a/PSync/consumer.cpp
+++ b/PSync/consumer.cpp
@@ -27,30 +27,36 @@
 
 NDN_LOG_INIT(psync.Consumer);
 
-Consumer::Consumer(const ndn::Name& syncPrefix,
-                   ndn::Face& face,
-                   const ReceiveHelloCallback& onReceiveHelloData,
-                   const UpdateCallback& onUpdate,
-                   unsigned int count,
-                   double false_positive = 0.001,
-                   ndn::time::milliseconds helloInterestLifetime,
-                   ndn::time::milliseconds syncInterestLifetime)
+Consumer::Consumer(ndn::Face& face, const ndn::Name& syncPrefix, const Options& opts)
   : m_face(face)
   , m_scheduler(m_face.getIoContext())
   , m_syncPrefix(syncPrefix)
   , m_helloInterestPrefix(ndn::Name(m_syncPrefix).append("hello"))
   , m_syncInterestPrefix(ndn::Name(m_syncPrefix).append("sync"))
   , m_syncDataContentType(ndn::tlv::ContentType_Blob)
-  , m_onReceiveHelloData(onReceiveHelloData)
-  , m_onUpdate(onUpdate)
-  , m_bloomFilter(count, false_positive)
-  , m_helloInterestLifetime(helloInterestLifetime)
-  , m_syncInterestLifetime(syncInterestLifetime)
+  , m_onReceiveHelloData(opts.onHelloData)
+  , m_onUpdate(opts.onUpdate)
+  , m_bloomFilter(opts.bfCount, opts.bfFalsePositive)
+  , m_helloInterestLifetime(opts.helloInterestLifetime)
+  , m_syncInterestLifetime(opts.syncInterestLifetime)
   , m_rng(ndn::random::getRandomNumberEngine())
   , m_rangeUniformRandom(100, 500)
 {
 }
 
+Consumer::Consumer(const ndn::Name& syncPrefix,
+                   ndn::Face& face,
+                   const ReceiveHelloCallback& onReceiveHelloData,
+                   const UpdateCallback& onUpdate,
+                   unsigned int count,
+                   double falsePositive,
+                   ndn::time::milliseconds helloInterestLifetime,
+                   ndn::time::milliseconds syncInterestLifetime)
+  : Consumer(face, syncPrefix,
+             Options{onReceiveHelloData, onUpdate, count, falsePositive, helloInterestLifetime, syncInterestLifetime})
+{
+}
+
 bool
 Consumer::addSubscription(const ndn::Name& prefix, uint64_t seqNo, bool callSyncDataCb)
 {
diff --git a/PSync/consumer.hpp b/PSync/consumer.hpp
index 28e2709..ed5174b 100644
--- a/PSync/consumer.hpp
+++ b/PSync/consumer.hpp
@@ -56,23 +56,40 @@
 {
 public:
   /**
-   * @brief constructor
-   *
-   * @param syncPrefix syncPrefix to send hello/sync interests to producer
-   * @param face application's face
-   * @param onReceiveHelloData call back to give hello data back to application
-   * @param onUpdate call back to give sync data back to application
-   * @param count bloom filter number of expected elements (subscriptions) in bloom filter
-   * @param false_positive bloom filter false positive probability
-   * @param helloInterestLifetime lifetime of hello interest
-   * @param syncInterestLifetime lifetime of sync interest
+   * @brief Constructor options.
    */
+  struct Options
+  {
+    /// Callback to give hello data back to application.
+    ReceiveHelloCallback onHelloData = [] (const auto&) {};
+    /// Callback to give sync data back to application.
+    UpdateCallback onUpdate = [] (const auto&) {};
+    /// Number of expected elements (subscriptions) in Bloom filter.
+    unsigned int bfCount = 80;
+    /// Bloom filter false positive probability.
+    double bfFalsePositive = 0.001;
+    /// Lifetime of hello Interest.
+    ndn::time::milliseconds helloInterestLifetime = HELLO_INTEREST_LIFETIME;
+    /// Lifetime of sync Interest.
+    ndn::time::milliseconds syncInterestLifetime = SYNC_INTEREST_LIFETIME;
+  };
+
+  /**
+   * @brief Constructor.
+   *
+   * @param face Application face.
+   * @param syncPrefix Prefix to send hello and sync Interests to producer.
+   * @param opts Options.
+   */
+  Consumer(ndn::Face& face, const ndn::Name& syncPrefix, const Options& opts);
+
+  [[deprecated]]
   Consumer(const ndn::Name& syncPrefix,
            ndn::Face& face,
            const ReceiveHelloCallback& onReceiveHelloData,
            const UpdateCallback& onUpdate,
            unsigned int count,
-           double false_positive,
+           double falsePositive = 0.001,
            ndn::time::milliseconds helloInterestLifetime = HELLO_INTEREST_LIFETIME,
            ndn::time::milliseconds syncInterestLifetime = SYNC_INTEREST_LIFETIME);
 
diff --git a/examples/consumer.cpp b/examples/consumer.cpp
index f787c97..6151308 100644
--- a/examples/consumer.cpp
+++ b/examples/consumer.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2014-2022,  The University of Memphis
+ * Copyright (c) 2014-2023,  The University of Memphis
  *
  * This file is part of PSync.
  * See AUTHORS.md for complete list of PSync authors and contributors.
@@ -32,18 +32,18 @@
 public:
   /**
    * @brief Initialize consumer and start hello process
-   *
-   * 0.001 is the false positive probability of the bloom filter
-   *
    * @param syncPrefix should be the same as producer
    * @param nSub number of subscriptions is used for the bloom filter (subscription list) size
    */
   PSyncConsumer(const ndn::Name& syncPrefix, int nSub)
     : m_nSub(nSub)
-    , m_consumer(syncPrefix, m_face,
-                 std::bind(&PSyncConsumer::afterReceiveHelloData, this, _1),
-                 std::bind(&PSyncConsumer::processSyncUpdate, this, _1),
-                 m_nSub, 0.001)
+    , m_consumer(m_face, syncPrefix, [this] {
+          psync::Consumer::Options opts;
+          opts.onHelloData = std::bind(&PSyncConsumer::afterReceiveHelloData, this, _1);
+          opts.onUpdate = std::bind(&PSyncConsumer::processSyncUpdate, this, _1);
+          opts.bfCount = m_nSub;
+          return opts;
+      } ())
   {
     // This starts the consumer side by sending a hello interest to the producer
     // When the producer responds with hello data, afterReceiveHelloData is called
diff --git a/tests/test-consumer.cpp b/tests/test-consumer.cpp
index 5f60a7f..d3b8181 100644
--- a/tests/test-consumer.cpp
+++ b/tests/test-consumer.cpp
@@ -33,10 +33,9 @@
 BOOST_AUTO_TEST_CASE(AddSubscription)
 {
   ndn::DummyClientFace face;
-  Consumer consumer(Name("/psync"), face,
-                    [] (const auto&) {},
-                    [] (const auto&) {},
-                    40, 0.001);
+  Consumer::Options opts;
+  opts.bfCount = 40;
+  Consumer consumer(face, "/psync", opts);
 
   Name subscription("test");
 
@@ -48,10 +47,9 @@
 BOOST_AUTO_TEST_CASE(RemoveSubscription)
 {
   ndn::DummyClientFace face;
-  Consumer consumer(Name("/psync"), face,
-                    [] (const auto&) {},
-                    [] (const auto&) {},
-                    40, 0.001);
+  Consumer::Options opts;
+  opts.bfCount = 40;
+  Consumer consumer(face, "/psync", opts);
 
   Name subscription("test");
   consumer.addSubscription(subscription, 0);
@@ -65,10 +63,11 @@
 BOOST_FIXTURE_TEST_CASE(ConstantTimeoutForFirstSegment, tests::IoFixture)
 {
   ndn::DummyClientFace face(m_io);
-  Consumer consumer(Name("/psync"), face,
-                    [] (const auto&) {},
-                    [] (const auto&) {},
-                    40, 0.001, 4_s, 4_s);
+  Consumer::Options opts;
+  opts.bfCount = 40;
+  opts.helloInterestLifetime = 4_s;
+  opts.syncInterestLifetime = 4_s;
+  Consumer consumer(face, "/psync", opts);
 
   consumer.sendHelloInterest();
   advanceClocks(4_s);